Perhaps you have requested yourself the problem: How can wireless Internet work? Within the following sentences discover more four techniques to establish wireless link to the Internet – Mobile wireless internet, Wireless internet service, Internet access using WiMAX solution and Satellite Internet wireless access. To explain how can wireless Internet work let’s uncover what’s wireless internet. Wireless access can be a link to the Internet without any cables. Relating to the computer and internet provider it is a wireless radio signal. You’ll find four primary examples to utilize this type of connection:
1) Mobile wireless internet
Mobile network operators are supplying a voice calls, in exactly the same time period you can use their mobile wireless internet service. Completely new mobile phones can interact with the Internet. There is also the capacity to utilize the Wireless access. When you are relating to the home router or Wireless hotspot, the most effective is to apply the Wireless technology. Throughout individuals other cases, you are able to interact with the Internet with mobile wireless internet connection. Additionally, there are Cellular wireless cards usually with USB or PCMCIA connectors that you just connect with the proper port on your pc. Due to them you are able to surf web review your emails. GSM and CDMA connects you to definitely certainly the speed of 9.6 kbps, GPRS have transfer rate of 114 kbps, EDGE around 384 kbps. UMTS are permitting you speed of maximum 2Mbps and HSDPA maximum bandwidth is 42Mbps. To resolve around the question how can wireless Internet work, we must explain various ways which are allowing us to utilize the internet without cable.
2) Wireless internet service
For Wireless internet you should employ the Wi-Fi providers. The finest challenge with the Wireless it does not have as big range as mobile operators do. Wireless or wireless fidelity means wireless systems designed to use IEEE 802.11 WLAN standards – 802.11a, 802.11b, 802.11g and 802.11n. These standards are defining an invisible signals useful for the text involving the wireless entry way or router and Wireless cards. Wireless technologies can also be known like a WLAN or wireless lan – Wireless LAN. Fractional treatments could be the first what usually emerged for me, when somebody asks me – how can wireless Internet work. Its quality, speed featuring bring Wireless as the top all techniques to achieve internet without any cables.
3) Internet access using WiMAX solution
WiMAX forum has produced IEEE 802.16 standard referred to as Wireless MAN. WiMAX technology or Wireless MAN gets the bandwidth of 70 Mbps with maximum choice of 112 kilometers or 70 miles. Wireless MAN (Metropolitan Area Network) covers a bigger range than WLAN (Wireless). WiMAX solution has 2 kinds of subscriber units: Indoor units and Outdoors units. Indoor units have a very lower range than outdoors units. Outdoors units need a professional installation and they are much more expansive, but they are offering wider range. WiMAX technology is much more expansive when compared to a Wireless and due to this , why Wireless is much more prevalent than WiMAX.
4) Satellite internet wireless access
Using this technology we’ll cover the most used internet connections without wires on your part now have the feeling of every one of these various technologies and you probably know how does wireless Internet work. Satellite is the greatest solution for remote and rural areas that is the best way to get a broadband internet. Beside big expense, the big delay introduced on by huge range that this type of signal must travel, could be the finest disadvantages from the solution.


IP telephony – PBX and advanced communication solutions
IP telephony is a telephony system operating via “computer” networks. Among other things,this technology enables the transmission of telephone calls via the Internet, as an alternative to ordinary phone lines. The use of IP PBX, especially in a cloud service, leads to reduced establishment costs and day-to-day operational costs of the telephony systems.
We providing support for VoIP PBX’s. Asterisk based and others. FreePBX, Elastix, Issabel, 3cx.


The first realisation of Agostino Di Scipio’s Audible Ecosystemic Interface Study: Background Noise at Inspace, Edinburgh, 2010. This was part of a team Digital Media Studio Project while studying for an MSc at Edinburgh University.
Di Scipio’s intention is to make an autonomous, self-regulating system where the environment itself becomes the integral component of the piece. Sound is generated from the ambient noise of a space, captured by microphones and fed back on itself through a system of loudspeakers while being processed in real-time with Max/MSP.
This might explain it more… or not.
A full archive of the audible ecosystem project can be found here:


Telecommunications & Information Technology
Telecommunications and Information Technology Services
Emergency/disaster situation occurs that disrupts telephone service, central computer services and /or campus network equipment, facilities or services
Contact one of the following:
- Telecommunications - Coordinator of Communications Services
- If telephones are operational: ext. "0" (switchboard).
- If telephones are NOT operational: go to Campus Safety in Whitfield.
- Information Technology Services - Create an online support ticket or call IT support Help Services at 816-501-2900. After hours or weekends, call Vice Provost at 816-806-6121.
- If telecommunications and/or Information Technology Services cannot be reached, contact the Business Office:
- Controller at 816-501-3615
- Vice President of Fiscal Affairs at 816-501-2487.


Surat Municipal Corporation in partnership with Reliance Jio has started Surat WiFi Service for citizens of Surat. With this initiative, citizen will be able to access WiFi services at various public places/locations. Citizen will get free WiFi access of 30 minutes per day.
Following are the key benefits of the Surat WiFi Sevice:
The service is aimed to cover various government places / locations across Surat city.
Enter your mobile number and receive the one-time password
Enter your one-time password and start using Surat WiFi
Switch on your WiFi and Connect to Jionet
Below are some frequently asked common questions/answers related to Surat WiFi and its related services.
Please follow the below steps to connect and use Surat WiFi:
For any trouble / query related to WiFi service, requested to contact on 1800229394.


Question: How many of you have the stitcher app in your car?
The GloucesterCast Podcast is coming to Stitcher for those of you who have it in your car, you’ll be able to listen to it through your car radio.
I listen to the podcast through the auxillary port and a 3.5 mm jack from my headphone jack on my cell phone because I don’t have a radio system in my car with stitcher. You can get a 3.5 mm connector for something like $6 at radio shack. Good for long rides in the car. Yo can also use it to listen to Pandora and any other audio through your cell phone.


InFocus M370 display, processor, and ram
InFocus M370 mobile feature with 5 inch IPS HD display with a resolution of 720 x 1,280 pixels and pixel density of 294 ppi. This mobile comes with 1.1GHz quad-core Cortex A7 processor based on Qualcomm Snapdragon 210 chipset. it comes with 1GB RAM. The strong processor with the aegis of RAM ensures that the device functions at its optimum.
other infocus mobile : infocus bingo 20
InFocus M370 camera and storage
The infocus m370 phone sports 8 megapixel back camera and also has a front facing camera of 2 megapixel for video calling and selfies. The camera of m370 handset equipped with LED flash which provides clear images in low light. InFocus m 370 includes with 8GB of internal storage and it can be expanded up to 64GB which.
|PRICE||RS. 6,999 BUY NOW|
|DISPLAY||Size 5 Inches, HD Resolution 1920×1080 Pixels|
|PROCESSOR||1.1GHz quad-core Cortex A7 processor|
|OS||Android 5.1 lollipop|
|CAMERA||Rear Camera 16-Megapixel, Led Flash Yes, Front Camera 5-Megapixel|
|STORAGE||8GB Expandable Storage Up To 64GB|
|SIM||Dual SIM micro+nano sim|
|DESIGN||143.00 x 71.50 x 8.10mm,Weight: 125gm, black and white|
|CONNECTIVITY||4G, 3G, Bluetooth, WiFi, GPS|
|OTHERS||Proximity Sensor, Accelerometer, Ambient Light Sensor|
InFocus M370 battery and connectivity
for connectivity,infocus m370 mobile phone featured with 4G, 3G, Wi-Fi, USB connectivity and Bluetooth. it is packed with a 2,230mAh Li-ion battery which delivers a good talk time. it runs on android 5.1 lollipop operating system which cab be upgrade to android 6.0 marshmallow.


Some of the popular uses consist of blocking out cell phone signs, GPS, and also Wi-Fi. The validity of utilizing indicator jammers is actually also covered. jammer störsender
During the course of the final handful of years, using cellphones has actually increased exponentially. This has actually boosted the risk of illegal contraband. A transportable mobile phone jammer can aid you to block out a variety of indicators, such as family doctor locators, mobile phone, and WiFi.
The device is actually compact and also may be brought in a bag, a rolled luggage, or even in a wallet. It may likewise be actually hidden inside a car. störsender handy
The device is effortless to make use of. It can be actually scheduled to block a selection of signs.
The unit is composed of an outside rechargeable electric battery that enables it to function even when it isn’t in operation. It additionally possesses a cooling enthusiast.
If you are actually worried regarding privacy, buying an indicator jammer is actually a really good suggestion. They obstruct radio indicators coming from cellular phones as well as other gadgets. They are widely made use of in military and also non-military settings.
Premium styles of sign jammers are actually more costly than their low-end versions, however they can easily obstruct much more signals at the same time. They may also deal with larger locations. They additionally possess more powerful electric batteries, which assists expand their effectiveness.
To obstruct a signal, you need to to begin with know its own weaknesses and strengths. An energetic signal jammer can develop a cell-free zone as large as a soccer industry. In a real-world circumstance, nevertheless, you are going to merely need to have a small device to block a single type of interaction momentarily.
An even more economical possibility is a bare-bones jammer. You can easily connect one into an electrical outlet. You may additionally create your personal jammer, though it may not be actually the very best remedy.
Overflow of frequencies
During The Course Of the Rivalry, sign jammers developed in appeal. They were used due to the armed forces to interrupt foe radar support as well as cell interactions. Having said that, signal jammers may pose significant threats to public safety and security.
There are actually pair of major forms of indicator jammers. The very first is a mobile gadget. They work using a carrier frequency (RADIO FREQUENCY) signal. These units fill an area in a specific radius with a radio emission. They are actually typically made use of in vulnerable environments, like army installments. They possess the functionality to obstruct other kinds of communication too, such as cellphone.
The second kind of jammer is a fixed unit. They work making use of a power source of 230 V as well as generally possess a series of one hundred gauges. Having said that, stationary jammers are even more pricey.
Validity of signal jammers in Italy
Depending on the legislations of the country you reside in, you may be thinking about if you can legally possess or use an indicator jammer. The greatest means to learn is actually to consult your nearby police representatives.
A signal jammer is actually an unit that releases low-level radio signals to prevent mobile phone from receiving indicators. This can easily aid avoid infections and indicators from being sent out. In many cases, it may likewise protect against family doctor positioning signals coming from reaching your smart phone.
Signal jammers can be used through legislation enforcement agencies in uncommon instances. Utilizing a jammer in a social place may result in notable financial penalties.
Common uses indicator jammers.
In The Course Of the Rivalry, obstructing tools were commonly utilized to block the transmission of broadcast as well as telegrams. This approach was actually also made use of due to the Nazis during The Second World War to avoid Allied radio transmissions coming from reaching their targets.
The United States and also various other countries generally look at sticking tools unlawful, they are actually still used through the military, cops and other agencies. They are also made use of through penitentiaries to stop mobile phone make use of by inmates and also guests.
Jammers are primarily used in delicate environments and also military setups. Some of these locations feature jails, health centers, institutions, theatres, financial institutions and libraries. Other areas where they are used include combat zone and remote control locations.
Jammers are likewise made use of due to the army and police in locations where there is actually a risk of a strike. They can easily likewise be made use of to prevent enemy diagnosis devices coming from getting ahold of info.
Some of the typical make uses of include blocking cell phone indicators, DIRECTION FINDER, and Wi-Fi. The legality of utilizing signal jammers is also gone over. They operate utilizing a radio regularity (RADIO FREQUENCY) indicator. A sign jammer is a device that sends out low-level broadcast signals to avoid cell phones coming from getting indicators. Signal jammers can easily be utilized by regulation enforcement agencies in uncommon cases.


Main / Libraries & Demo / Ansi/tia/eia-606
File size: 236mb
ANSI/TIA/EIA Administration Standard for the. Telecommunications Infrastructure of. Commercial Buildings. Distributed by NDS INFORMATION- TELECOM. Allows existing TIA A identifier formats to continue to be used where they are already in use. • Allows existing .. SCOPE OF ANSI-EIA-TIA Identifiers. 13 Jul Proper administration of the telecommunications cabling plant can reduce the labor expense of maintaining the infrastructure, extend the useful.
ANSI/TIAB is designed to be a generic labeling standard that applies to all The standard is backward compatible with the legacy ANSI/TIA/EIAA. The new TIA/EIAA standard is nearly 70 pages and 17, words in length. The standard is filled with requirements stating that certain elements "shall be. 1 May TIA Engineering Standards and Publications are designed to serve ANSI/TIA- PNB, formulated under the cognizance of the TIA TR
OBJECTIVE OF ANSI TIA/EIA (CSA T). The primary objective of the administration standard is to provide a uniform administration scheme that is. 1. Standards. ANSI/TIA/EIA (CSA T) ADMINISTRATION STANDARD FOR THE TELECOMMUNICATIONS INFRASTRUCTURE OF COMMERCIAL. Contents ANSI/TIA/EIA Administration Standard for the Telecommunications Infrastructure of Commercial Buildings Administration Concepts. For compliance with the TIA/EIAA standard, Panduit has the solution. This brochure will walk you through the labeling requirements of the standard and. ANSI/TIA/EIAA Approved: May 16, TIA/EIAA. Administration Standard for. Commercial Telecommunications. Infrastructure. TIA/ EIAA.
Using the New ANSI/TIA/EIAA Label Standard as a Way to Compete SS Determining the Appropriate Separation of Data and Power Cables SS Second-level backbone telecommunications media termination in the building containing the main cross-connect (local intermediate cross- connect to TR). TIA—Telecommunications Infrastructure Standard for Data Centers The user of the standard is referred to TIA/EIAA for guidance on this subject. ANSI/TIA/EIAA: Standard for Telecommunications Infrastructure (See ). Major renovation and new construction. The architect/engineer for major.
ANSI TIA EIA - A Guide - English. ANSI / TIA / EIA - A Guide: Administration Standard for the Telecommunications Infrastructure of Commercial Buildings. This standard replaces ANSI/TIA/EIAA dated October 6, This standard .. be in accordance with TIA/EIAA with additional labeling to identify. n etwork c abling s olutions Identification Products a n s i/t ia /eia b Requirements t he a n s i/t ia /eia b standard was developed to specify the. ANSI/TIA/EIA Administration Standard for the Telecommunications Infrastructure of Commercial Buildings. Front Cover. Telecommunications Industry.


The Network Architecture
Here is the current network connections architecture for Kaia.ai platform.
- The home robot’s ESP32 micro-controller talks over WiFi to the Local PC.
- The home robot’s smartphone talks over WiFi to the local PC.
- Currently the ESP32 and the smartphone do not talk directly to each other.
- The cloud talks to all three local devices - the ESP32, the smartphone and the Local PC
Here are the functions assigned to each device:
- The local PC runs (in a Docker container):
- ROS2 mapping, localization and navigation.
- Micro-ROS that communicates with the ESP32.
- Various non-ROS2 computation including image recognition of the smartphone camera feed
- The EPS32 runs:
- Motor control
- Laser scanner control
- Micro-ROS for Arduino that communicates with the Local PC, including sending the laser scan data
- The cloud runs:
- user authentication
- some key functionality that I will describe at a later time
- The smartphone runs a browser that:
- displays the robot face animations
- forward the camera feed and microphone sound to the Local PC
- plays audio
The PC can run any OS that supports Docker, including Windows OS and Linux. The minimum local PC requirement should be 4GB of RAM, enough to run Docker. The more powerful the local PC is - the more responsive the robot should be.
Just about any 2-3 years old smartphone should suffice as long as it can run a browser that allows camera and sound capture.
Sometime later, I will continue this article to explain the order in which connections are established, the authentication and how the various ways the user can communicate with the robot.


SMS Text Pager - TAP and UCP
The SMS Text Pager: TAP and UCP alerts send a text message via a mobile service provider to an alphanumeric pager or digital phone with Short Message Service (SMS) support.
SMS is a text message service that enables short messages of no more than 160 characters in length to be sent and transmitted to and from a pager, cell phone, or IP address. Unlike paging, but similar to email, short messages are stored and forwarded at SMS centers. You can retrieve these messages at a later time. SMS messages are sent to the pager or cell phone over the system's control channel, which is separate from the voice channel.
SMS Text Pager uses TAPI or Direct Port Access to communicate with a modem. You can enter a password (if required) and pause the dial sequence while your phone service selects an outgoing phone line. The alert supports ipMonitor alert tokens and full control over modem settings, including COM port, baud rate, data bits, parity, init string and dial string, and forcing the modem to behave as a low-speed modem.
The SMS Text Pager alert requires the following hardware on the ipMonitor host computer:
- COM port for your modem
- Hayes-compatible modem that is 2400 baud or faster
- Telephone line that will not be used by any other device when ipMonitor needs to page administrators


PROGRES.ID – Kissinger is a device that allows two people to kiss each other from a distance. This gadget is equipped with motion sensors and actuators that can reproduce the movements of the lips and transmit them to the other person through the internet. This way, people can experience the sensation of kissing even though they are physically far apart.
The device was invented by Hooman Samani, a researcher at the National University of Singapore. According to him, Kissinger was designed to explore the possibilities of telepresence technology and its potential impact on human relationships. Although it was originally intended as an experiment, Kissinger quickly gained attention on social media and became viral.
The concept of long-distance kissing is not entirely new. In fact, there are already some similar devices on the market, such as the Kiss Transmission Device developed by Lovotics. However, Kissinger is the first device that uses motion sensors to capture the movement of the lips and transmit them in real-time.
Despite its popularity, Kissinger has also received criticism from some quarters. Some people argue that the device reduces the intimacy of a real kiss and promotes a superficial and artificial form of communication. Others worry that it could be used for inappropriate purposes or contribute to the breakdown of traditional relationships.
In any case, Kissinger represents a new frontier in the field of telepresence technology and raises interesting questions about the nature of human communication and intimacy. Whether it will become a mainstream device or remain a niche product for a small group of enthusiasts, only time will tell.


10 Watt Color Twinkle LED Fiber Optic Illuminator with Remote Controller
6colors wheel / white twinkle wheel / color twinkle wheel Optional
The 10 watt dual port fiber optic illuminator plugs right into a standard outlet and will hold up to 400 .75mm fiber optic strands (200 in each port). The illuminator comes with a color twinkle wheel which is used in star ceilings. The illuminator has a power switch on the back and it also comes with a RF remote control that has the ability to turn the unit on and off and also start and stop the color twinkle wheel. The illuminator also has 3 speed settings that you can set in the illuminator itself.
The installation of fiber optic:
1. Cut the fiber to the specified length.
2. Peel off 4-10cm of the protection cover of the fiber optic, be careful not to hurt the fiber optic itself.
3. Collect all fibers in one bundle. Enlace all the fiber at the 10cm from fiber and with tape. Insert the fiber optic into fiber connector, screw tightly the waterproof connector. Cut the fiber optic smoothly along with fiber connector with hot knife.
4. Insert the whole finished fiber connector into the fiber fixing ring, screw tightly the screw.
5. The installation of the end part of the fiber optic.


When I first started working in video production, in the mid-to-late 1990s, wireless or “radio” microphones were a luxury. Transmitters were bulky, receivers were even bigger (and often had to be plugged directly into household AC power), the signals were prone to hiss and drop-out, and they cost a fortune.
Today, wireless microphones are a necessity for video projects. Both transmitters and receivers are light, portable, and battery powered; audio quality is acceptable at worst, and indistinguishable from wired microphones at best; and although decent mic packages aren’t cheap, there are a wide variety of quality products available for well under $1,000.
In this review, I’ll compare entry-level wireless mics from the three “S” manufacturers: Samson, Sennheiser, and Sony.
It would be nice if we could all afford top-of-the line Lectrosonics 400 mic packages. But for most of us, a $2,500 microphone system just ain’t happening. So, let’s see which entry-level system delivers the highest quality per dollar.
The Sennheiser G3 system retails for about $630 as of this writing (January, 2013).
At less than half the price is the Samson UM1, which rings up for $300.
In between those two price points is the Sony UWP-V1, which sells for $570.
Right out of the box, the Samson attracts attention. First, because the word “Diversity” is amusingly misspelled on the front of the package. Secondly – and more importantly – because the product is packaged inside a very sturdy, reusable, plastic carrying case. By contrast, the more expensive Sony and Sennheiser products are typo-free, but come packed in disposable, white styrofoam.
As you might expect, the budget-priced Samson transmitter and receiver feel the most flimsy. They are made of not-particularly-thick plastic, and have only a few LEDs to communicate battery level and signal strength to the user. The mid-priced Sony components are encased in some kind of metal, and feel the most rugged. Surprisingly, the most expensive product, the Sennheiser, is also made of plastic, although it feels somewhat more durable than the Samson. Both the Sony and Sennheiser sport small LCD screens that display battery level and signal strength icons.
All three transmitters have metal belt clips. The Samson’s – a solid sheet of what appears to be steel – is the most sturdy and the least flexible. The Sony and the Sennheiser both have springy, shaped-wire clips.
All three transmitters are capable of fitting easily into a pants pocket, but the Samson transmitter is substantially larger than the other products. The Sennheiser is slightly thicker than the Sony, but otherwise almost identical in size.
The Sennheiser transmitter and receiver are virtually identical, which makes for a neat, unified, appearance, but can be a little confusing. The Sony receiver is almost as large as the Samson and, because of the metal case, is heavier.
Interestingly, the Samson microphone capsule – the part of the microphone system that actually needs to be concealed – is by far the smallest of the three.
Both the Sony and Sennheiser transmitters and receivers accommodate 1/8″ plugs, while the Samson uses a mini three-pin plug. All three manufacturers’ receivers come with plugs for both 1/8″ and XLR output.
The Sony and Sennheiser devices run on AA batteries, while the Samson uses 9v. Wireless mics are notorious power hogs, so whichever system you use, I recommend investing in a decent rechargeable battery package.
Sound & Self-Noise Test
My final evaluation of these microphone systems was a simple field test, using my Panasonic AF100. The Sony and Sennheiser receivers only have one level of output, while the Samson has a three-position switch that allows you to choose between -30, -20, and -10 levels. In reality, how “hot” the signal from a microphone system depends on the microphone itself, the transmitter, and the receiver, so it’s difficult to compare apples to apples, but I found that the -20 setting on the Samson is roughly equivalent to the non-adjustable setting on the other two microphones, so I used that setting for this test.
First, I identified the microphone, counted to ten with some intentional modulation in my voice, and then unplugged the microphone itself, to determine how much noise it was adding to the signal. For the sake of clarity, I edited out the unplugging noise. In my opinion, the Samson sounds a little muffled compared to the other two. Perhaps the tiny microphone capsule has some drawbacks.You can listen to the sound file here.
The bane of wireless work is the quiet (sometimes not-so-quiet) hiss that accompanies the signal. Since it’s hard to tell what’s coming from the microphone and what’s coming from the transmitter/receiver process, the easiest way to isolate that hiss is simply to unplug the microphone, so that’s what I did.
In this spectrogram, you can see a visual representation of what you’re hearing. In this image, pink/red/yellow represent the intensity of the audio signal, and blue represents silence, or absence of audio signal. I was interested to see that the Sennheiser showed virtually no change when the microphone was unplugged, while the Samson and Sony were dramatically noisier with the microphone plugged in.
Apparently, you really do get what you pay for in this category.
Years ago, I used Samson wireless mics all the time, so I was really rooting for the underdog to make a good showing. Unfortunately, between the flimsy build quality and the excessive noise in the signal, I would have a hard time recommending it as a purchase. The Sony is decent, but the Sennheiser’s signal is so much cleaner that, for another $50 or so, it really seems like the best choice.
Have you used any of these mics? Leave your thoughts in the comment section below.


Harvey Arnold is V.P. of Engineering for Sinclair Broadcast Group, one of the largest television broadcast owners/operators in the US. He is responsible for engineering activities supporting approximately 170 television stations associated with Sinclair's operations.
Before Sinclair he spent 17 years with North Carolina Public Television, managing and expanding the engineering and transmission activities of one of the largest state-wide Public Television networks in the country. Harvey has served as an engineering consultant for PBS and its member stations. He was an active member of the FCC Advisory Committee for Advanced Television Service (ACATS) to develop the ATSC standard and to implement over-the-air digital television in the United States.
Harvey holds a BS in Communications from the University of Wisconsin, and is active in many broadcast-related technical organizations such as ATSC,
Society of Motion Picture and Television Engineers (SMPTE), Society of Broadcast Engineers (SBE) and The Association of Federal Communications Consulting Engineers (AFCCE). Harvey is the recipient of the Broadcasting & Cable Technical Leadership Award. He is a member of the SMPTE Board of Editors and a SMPTE Fellow.


I've been thinking of doing some quick reviews here of some of the pieces of equipment that we value (or not). For example, of the new Telstra wireless broadband service at sea and our experience with Jabsco accumulator tanks.
Last year, we bought a Sangean radio so we could listen to weather broadcasts on HF if we were out of VHF range. A few people have asked me about how well it worked. Sangean's reputation is built on its shortwave band performance (see this review by Radio Nederland). It is popular with the diminishing number of shortwave listeners. Today, satellite television entertains most remote communities and the Internet keeps us in touch while we travel. And Radio Moscow is not as interesting as it was in the sixties.
HF has been a lifeline for yachties ever since solid state transceivers became affordable 30 years ago. it made it practical for individuals to venture out to remote locations. Today, satellite communications has been adopted by most commercial shipping and HF services are diminishing rapidly. So why buy a HF capable radio?
I bought the Sangean radio by way of insurance before we set off on our trip to the Whitsundays last year. I thought that we might occasionally be out of VHF radio range and consequently be without weather information. In practice, we had VHF coverage wherever we were and even mobile phone coverage was almost complete.
The Sangean needs an external aerial to get acceptable HF coverage and while I had been prepared to rig one up, it was never needed. We just used it to listen to AM/FM radio, which it does well, with better sensitivity and less interference than the radio which came with Te Moana.
So, our only use of the radio is to listen to our favourite radio programmes. Until Jake discovered it make a good dog pillow...


About this service
This service allow you to subscribe to QuickLook images from the Suomi NPP satellite.
QuickLook images are generated within seconds after satellite data acquisition at a ground station, and is typically used to visually inspect the data acquisition quality,
Different spectral bands is combined to give you the first glimps of what the VIRS instrument has captured.
The Space activity of KONGSBERG (kongsberg.com/space) delivers a broad spectrum of equipment, systems and services related to space and maritime surveillance customers in more than 40 countries.
The division is a world-leading supplier of satellite ground stations for downloading and processing satellite data, as well as a supplier of satellite services from ground stations at Svalbard in the Arctic, the Antarctic and numerous other locations.
The Space Ground Systems department is located in Tromsø, Norway, and has developed and deployed numerous turn-key ground station solutions world-wide, and is the proud provider of satellite reception equipment and Front-End-Processors delivering key services for all Sentinel missions.
Our Multi-mission Earth Observation System product portfolio has been utilized by key actors like ESA, EUMETSAT, NASA and a large variety of meteorological entities throughout the world.
See the entire marketplace


This year, TechViz will demonstrate its product TechViz XL on a Stereo 3D Display Panel from JVC with Intersense IS900 tracking system. TechViz will show two different capabilities of its solutions.
Firstly, TechViz will demonstrate how it can seamlessly enable existing 3D applications to become fully Immersive. The application is Delmia from Dassault Systems and the focus of the demonstration is virtual maintenance training operation.
Secondly TechViz will demonstrate how easy it is to develop a fully immersive and interactive 3D application. TechViz will show a sample made with Unity 3D and TechViz TVZLIB.
For more information concerning TechViz participation at ITEC 2011 and our solutions, please contact:
Mr. Salvatore Gabaï
International Sales Manager
Email: [email protected]
InterSense Incorporated is a market leader in precision motion technology. Its patented Hybrid Inertial Technology tracks motion with an unmatched combination of real-time positioning, tracking and alignment capabilities, bringing higher speed and quality to visual simulation, enhanced vision and navigation applications. InterSense’s premier motion tracking products enable real-time, realistic interaction with computer graphics to enhance technical applications in training and simulation, robotics, augmented reality, 3D virtual displays, video/game development and film production, oil and gas exploration, industrial design and medical imaging.
In addition to a marquis customer base spanning the military, industrial, entertainment, research, engineering and life sciences industries, InterSense also works with a global network of software partners, systems integrators, value added resellers and OEM hardware partners to deliver solutions tailored to customer needs. For more information, visit www.intersense.com.


Corporate AV conferencing often happens in spaces that look beautiful but sound terrible. Companies spend huge budgets on lighting, seating, and projection, but for people on the other end of a videoconference, none of that matters if it sounds like the first trans-Atlantic telephone call.
Often, the solution has been to place microphones on the meeting table, preferably within arm’s reach of every participant. But table microphones—even wireless ones—can detract from the look of the room and clutter the table. Overhead microphones sometimes work successfully with careful attention to room acoustics but were reserved for expensive custom installations. Early array microphones showed some promise, but they hovered awkwardly over the table and required lots of configuration and setup time.
With the MXA910 Ceiling Array Microphone, Shure figured out how to make a great-sounding AV conferencing microphone invisible.
Meet the MXA910 Ceiling Array Microphone
The MXA910 is part of the new Microflex® Advance™ system. It goes on the ceiling, out of the way and pretty much out of sight. Unlike conventional microphones, its pickup is completely adjustable. You can aim it where you want it without physically changing the microphone’s orientation. You don’t need to touch it at all, in fact.
The MXA910 connects to your audio conferencing processor, videoconferencing codec, or PC-based videoconferencing software. It gives you the great performance you need without interfering with the visual aesthetic of the room.
The secret is the combination of state-of-the-art array microphone technology with the Shure IntelliMix® DSP Suite. IntelliMix is a robust set of signal processing tools—Steerable Coverage™, Automatic Mixing, Echo Reduction, and Equalization—that offer an unprecedented level of control.
What’s an Array Microphone?
An array microphone consists of multiple mic elements arranged in a specific pattern and combined together electronically. The type, number, and layout of the mic elements plays a critical role in achieving the desired behavior from the array. And it turns out that the DSP needs to do quite a bit more than just sum all of the microphone signals together and manipulate the phase, which is what most array microphones do.
With the right microphones in the right arrangement and the right signal processing, sound quality improves dramatically. For starters, you can achieve a much narrower polar pattern than is possible with a conventional microphone (even a shotgun type). This allows the mic to pick up the sound of a participant seated farther away without room noise overwhelming the participant’s voice. Voices in all areas of the conference space sound clear, natural, and intelligible.
The width and placement of the so-called “pickup lobe” are also adjustable so you can easily match the microphone’s coverage to the layout and seating arrangement of the room. Need a narrow pickup lobe focused on the CEO’s seat? No problem. Want a wide lobe to cover multiple talkers? Can do.
Browser-based Audio Control & Automatic Mixing
What really makes the MXA910 special is that it is so easy to operate.
Instead of specifying angles and distances from the mic to the person talking, in the browser-based software, you adjust a pickup lobe by dragging it on a screen. No trigonometry required. We call this Steerable Coverage™. You can point the lobe at a specific location and accurately see the area that will be covered. There’s also an Auto-Configuration feature during setup that will aim the lobe at a person talking.
The MXA910 can provide up to eight pickup lobes at a time, and they can each have different widths and be pointed in different directions. So, one MXA910 mounted above a meeting table can have pickup lobes pointed at every seating position, or you can use one lobe to cover multiple seats—whatever works for your space.
With eight pickup lobes, you get eight audio outputs that you can connect to an audio processor. Plus, there’s a ninth output channel for the built-in IntelliMix automatic mixer. When someone speaks, it selects the best pickup lobe for them. The IntelliMix output eliminates the need for a mixer, and is ideal for connecting to videoconferencing hardware that only has one audio input.
IntelliMix also has a built-in echo reduction feature that reduces acoustic echo by preventing far end participants from activating local microphone channels. It’s very effective as a front end to codecs with only a single channel acoustic echo canceler. There’s a parametric equalizer for each audio channel, too, which is handy for filtering out room noise or compensating for acoustic anomalies.
Two More Benefits: Discreet Design & Dante™
The MXA910 connects to other AV hardware using the Dante digital audio networking protocol, so there’s no tangle of cables accompanying all the technology in this array mic. Dante delivers pristine digital audio and standard Power over Ethernet over one Ethernet cable. The Dante protocol lets audio co-exist with other traffic on the network without slowing it down, so you can use your existing network to connect components in the same room or to distribute audio throughout your facility. (If you need to connect to a device that does not use Dante, we have Dante-to-analog audio interfaces, too.)
Fitting flush into a standard ceiling tile grid, the MXA910 is completely discreet and unassuming. It comes in two sizes (2 feet by 2 feet, and 60 cm by 60 cm), and it’s even paintable to match the room décor.
Ceilings are sometimes not ideal spaces, though. First, it can get really dusty up there, so the MXA910 has an IP5X dust-resistant rating per IEC 60529. Sometimes suspended ceiling grids vibrate, so the MXA910 has internal mechanical isolation. If the space above the ceiling tiles is used for air distribution, the included FyreWrap® fire protective wrap system satisfies UL 2043 requirements and qualifies the MXA910 as Suitable for Air Handling Spaces. And in rooms that don’t have a drop ceiling, you can attach the MXA910 to a standard VESA mount (like a projector) or hang it with wires.
If you want great AV conferencing audio that’s invisible and easy to configure, then the MXA910 is for you.
- QuickSmartDSP features best-in-class processing, EV’s signature single-knob user interface, and intuitive menu navigation via LCD.
- Cardioid Control Technology allows output to be steered towards the audience with up to 35 dB reduction on stage when multiple subs are deployed.
- High-efficiency 1300 W Class D power amplifier delivers up to 134 dB peak SPL on the EKX-18SP utilizing high-sensitivity transducers designed and engineered by EV.
- Intelligent thermal management with a variable-speed fan controlled by multiple onboard sensors, ensuring superior performance and reliability in demanding environmental conditions.
- Two XLR outputs for easy system expansion to additional loudspeakers or subwoofers. Large slot ports for low distortion and excellent bass extension. Metal grille reinforcement bar (two on the 18SP). M20
Source: JBL Professional – YouTube
The Acclaimed Concert Club Series Advances to Mark V
Once again, with professional features, excellent sonic performance and great value, Club Series loudspeakers deliver premium quality night after night.
Club V Series Brochure [English] PDF [714KB]
Developed and manufactured in the United States, the Concert Club series speakers have earned acclaim around the world. The new Mark V series represents a complete redesign of the previous Concert Club IV lineup, introducing three front-of-house models, three subwoofers, and three monitor models. While maintaining the superb portability and ease of placement that characterized previous generations, as well as the same design concept and stunning sound, the Mark V series represents a new level of performance overall. Club V loudspeakers with the C prefix are finished with a heavy-duty elastomer spray coating. Designed as an installation alternative to the carpeted S versions, they are an excellent match for any décor. The finish is very tough, and can be repainted to match any interior. The steel grilles are foam-lined with acoustically transparent material to provide a more unobtrusive appearance.
IN STOCK NOW:
- The new ETX Powered Loudspeakers family builds upon the industry-leading innovation and 85-year heritage of Electro-Voice audio engineering to offer the most advanced professional portable powered loudspeakers available today.
- A versatile high-end choice for live entertainment venues, rental companies, pro musicians and DJs, and installed sound, the ETX Powered Loudspeakers family features three two-way models (10-inch, 12-inch and 15-inch, all with a precision HF titanium compression driver), a three-way model (15-inch with a 6.5-inch MF driver and a precision HF titanium compression driver) and two subs (15-inch and 18-inch drivers).
- Positioned above the ZLX and Live X families respectively, ETX Powered Loudspeakers complete a trio of recent EV portable loudspeaker offerings—each of which was designed to bring best-in-class performance to its price point.
- Inside each low-profile, tour-grade wood enclosure are a host of unique new features that set ETX Powered Loudspeakers apart, combining intelligent technology and innovative industrial design for spectacular results across all applications. EV-engineered high-efficiency transducers and high-powered Class-D amplifiers, Signal Synchronized Transducers (SST) waveguide design and smart FIR-Drive DSP all work together to provide peerless EV sound quality and precise coverage at the highest SPLs.
15-inch LF SMX woofer1.25-inch HF titanium compression driver2000 W Class-D power amplifier with integrated FIR-Drive DSP135 dB peak SPL
15-inch LF SMX woofer6.5-inch MF driver1.25-inch HF titanium compression driver2000 W Class-D power amplifier with integrated FIR-Drive DSP136 dB peak SPL
Everything You Need to Be HeardGet legendary sound quality with the EON208P all-in-one portable PA system, complete with an 8-channel mixer and Bluetooth audio. With a convenient suitcase-style design, the EON208P makes it easy to get great sound for performances, meetings and events. The 8-channel detachable mixer provides professional connections for mics, instruments and line-level sources, while the 8” two-way stereo speakers deliver best-in-class audience coverage. Bluetooth connectivity also allows you to stream audio from your mobile device. With 300 watts, you’ll have more than enough volume to be heard. Plus, the compact and lightweight form factor means you can carry the entire system with one hand.PERFORMANCELegendary JBL audio quality and versatile operation make it the most sophisticated, easy-to-use
portable PA.BLUETOOTHThe detachable 8-channel mixer features professional I/O, thoughtfully designed controls and Bluetooth audio for


Data centers form a basic infrastructure for almost every economic activity. Neither industrial production nor research and development is conceivable today without data centers.
Improve your data center efficiencies with these 3 steps data centers, like power supply and transport routes, are a necessary infrastructure for business, administration, and research today.
Data center managers understandably wonder if some of the things they’re doing to reduce energy use will have real payoffs. Statistics show that every kilowatt saved from equipment upgrades could double the total kilowatts of power in a data center.
This list gives an overview of some of the most important things you can do to save energy in data centers.
As these data centers become more advanced, they will no doubt keep asking people what the next big data centers will offer and how to calculate and set capacities for size, functionality, or other characteristics.
Resource monitoring in the data center
The first step in improving data center efficiency is to monitor the equipment and the physical racks and cabinets that the equipment resides on. IT teams should attempt to measure and collect information about power consumption at the cabinet, rack, and device levels.
Businesses should also control power delivery for each site so they can better control deployment, capacity, and restart. Those running a data center could potentially see even greater savings, especially if they take the time to find the most up-to-date and practical solutions.
For a deeper level of monitoring, IT teams can implement intelligent rack PDUs and DCIM software. These tools provide information on how to reduce energy consumption and the best locations to install new servers considering power, humidity, or temperature.
Depending on the level in the IT stack on which cloud service is located, a distinction is made between infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS).
Teams can monitor the overall data center layout, power usage, and workload of IT equipment. You should also set up notifications, alerts, and alerts for non-critical or critical events.
While intelligent rack PDUs offer some benefits, they can also present some challenges, such as networking PDUs. Many IT teams avoid adding PDUs to the network because specifying an IP address for each one becomes expensive – sometimes as much as $400 per port. To minimize costs, IT teams can consolidate IP addresses.
Smart PDUs allow consolidation of IP addresses, allowing you to manage multiple PDUs together – 32[PDUs] can be under a single IP address. This consolidation significantly reduces the number of IP addresses required. But IT teams must ensure they allocate primary and alternate PDUs for failover redundancy in the event of dropped network connections.
Avoid data center hotspots
The second step in improving data center efficiency focuses on data center temperatures and humidity. To manage data center temperatures, IT teams should prioritize proper airflow management rather than simply adding cooling capacity. Unguided airflow can create data center hotspots and limit rack density and capacity.
To avoid this, teams should direct cool air to reach IT equipment using infill panels and containment strategies. This helps maintain control over inlet temperatures and reduces the volume of cool supply air. In addition, teams should ensure that hot exhaust air does not mix with cool air.
The IT department can use sensors to monitor the temperatures at the top of the cabinets and compare the results to site standards. Additionally, IT teams should look for built-in environmental monitoring that can better track device performance and moisture levels.
Companies considering intelligent rack PDUs should look for ones that can handle a minimum of 60 degrees Celsius.
Find lost power capacity
Another way to improve data center efficiency is to find servers with idle power, as this wastes valuable processing power. These ghost servers consume power but do not run any workloads.
To identify potential ghost servers, IT teams should check the CPU utilization of their servers and determine if they have any remaining capacity. Make sure you’re not exceeding the threshold you set or barely using any of the available capacity budgets.
This is where monitoring tools and intelligent rack PDUs can help, as they provide information about available capacity and the potential impact of deploying additional servers. Once IT teams find idle server power, they can consolidate servers and applications and better distribute the workload of data center equipment.


ESP8266 and WIiFi PenTest
Petter Anderson Lopes
Abstract: Mobile devices have become more and more powerful, these devices and their apps have become foundational tools. To improve productivity, these devices are begin integrated into the daily business process and operations of organizations. However, now organizations need establish security and compliance policies to support mobility and growing use of BYOD (Bring Your Own Device). The movement BYOD, is a trend that is gaining strength in the corporate environment. BYOD is a program that allows employees to use their personal devices to carry out their professional activities. With so much diversity in technology, it’s difficult to control what employees have access to, or applications that are installed on their devices. So, when the wireless network is being used, the risk is bigger. To benefit its customers, business establishments, department stores, like as coffee bar, shopping centers, share wireless network. This article aims to demonstrate different views on sniffing techniques in wireless networks. With the growing need to keep people connected, Wireless networks become the escape valve to address this demand. However, how exactly do these networks work? Issues related to the professional activities of digital analysis with the use of network sniffers, which are programs that have the function of capturing the packets that travel in the network, however it is evident the difficulty of staying safe in such an environment. Detect security flaws, allow for intrusions and data evasion, to simply and directly analyze information that travels on the network at any given time. Get sensitive data from users in a mixed environment, where everyone is connected to different devices, but using Wireless technology. How ARP table poisoning works and how to use it to collect sensitive information.
Keywords: Wireless. Sniff. Security. Attack. ARP.
Wireless networks are already part of the majority of existing internet networks in the world, its ease of implementation as well as availability of signal of easy access, have made Wireless networks very popular.
Currently, due to the need to maintain a hybrid environment of wireless and wired connection, as well as make available to the students of the institution, it is necessary to evaluate the security of this structure. Wireless networks where everyone can access freely are exposed to various security issues, such as letting users show user data in case any malicious users use any sniffer program.
This article deals with the topic of vulnerability analysis in wireless networks, a subject that deals with questions related to the professional activities of digital analysis with the use of network sniffers, which are programs that have the function of capturing the packets that travel in the same domain of Collision where this tool is installed, used directly or indirectly to detect failures in information security, evaluating the methods of invasion and evasion of information that are related to this subject.
To test the concepts, the technique called Man-In-The-Middle was used with the aid of the ARP Poisoning technique for traffic interception in order to obtain a larger number of data while the sniffer is executed.
2.1 Wireless Network
Wireless is the set of wireless technologies that can connect everything from office computers to household appliances. According to Tanenbaum (2003), wireless digital communication is not a new idea, since Guglielmo Marconi, in 1901, demonstrated wireless traffic from a telegraph transmitting information from a ship to the coast using Morse code, demonstrating the Idea of the operation of wireless networks.
In a local area Network your job is important for portable computers to establish communication. Wireless networks become a viable alternative, making it difficult or even impossible to install fiber optic or metallic cables. According to Soares (1995).
On the other hand, for Pinheiro (2003), to meet the communication demand where the wired infrastructure can’t be applied wireless networks are solutions normally applied, because it is feasible due to the fact of having the same efficiency. However, one should evaluate the cost/benefit ratio so that it is always smaller than the unit, in order to make the enterprise feasible. However, for Cardoso (2005), cost reductions, customer satisfaction and work optimizations show how wireless technology becomes relevant to organizations.
According to Basta and Brown (2015), more commonly known as packet sniffer, it is an application developed to capture, monitor and filter the data packets that travel in a network. A sniffer can be used for both network analysis to detect problems and anomalies and to exploit vulnerabilities in open protocol implementations where data can be viewed in plain text.
Sniffers are recommended programs that work using a computer network interface in promiscuous mode, the use of sniffers to analyze the data packets in Pentest because it is almost impossible to detect it, and can run on any computer independent of its operating system platform.
According to Nakamura (2007), sniffing is a widely used technique, since some network and security administration tools use the same software they consist of capturing the packets that travel on the network and verifying its contents. Unethical users to identify sensitive information and exploit flaws in their protection use the same software that created to verify network problems.
Basically, there are 3 types of sniffer, the embedded ones that come installed in the operating system such as Network Monitor (embedded in Windows) and TcpDump (embedded in Linux), commercial scanners that by definition must be purchased and have some personalized support and free sniffers like for example Wireshark that do not generate cost.
According to the authors Basta and Brown (2015), basically sniffers can work with all TCP / IP model network protocols , however to observe network traffic the sniffer uses the network interface card (NIC) Being responsible for receiving the traffic in the network segment in which it is. In this way, the traffic can only be read in the network segment in which the computer is connected, requiring, in turn, other techniques to obtain the communication of the other segments.
According to Basta and Brown (2015), a sniffer consists of 5 basic components, which are:
B) Capture drive.
E) Package analysis.
Hardware or NIC: is the network card itself that can be wired or Wireless.
Capture Driver: is the program responsible for capturing network traffic from the hardware, it filters the information and stores it in buffer.
Buffer: after capturing the data, the sniffer stores them in a buffer in memory. If the buffer becomes full then there may be a buffer overflow, however there is still a second way of storing the information, it is called a round-robin technique that generates a circular buffer where older data will be replaced by newer ones.
Decoder: responsible for transforming binary data into more readable information for humans.
Package analysis: this can be in real-time that is all the steps are executed until they arrive at the analysis and displayed at runtime to the user.
3 METHODOLOGY, PROCEDURES, TECHNIQUES AND TOOLS
Various techniques can be used to attack a Wireless Network, but to produce this material was used Deauthentication Attack and Evil Twin with ESP8266 wireless card. A software to explore vulnerabilities called zANTI from Zimperium, was installed on a Smartphone with rooted Android.
“zANTI is a mobile penetration testing toolkit that lets security managers assess the risk level of a network with the push of a button. This easy to use mobile toolkit enables IT Security Administrators to simulate an advanced attacker to identify the malicious techniques they use in the wild to compromise the corporate network”, Zimperium 2017.
The analysis took place in a real network, the study object was Corporative Network whit BYOD. This is a real case of Penetration Test however this paper was prepared only for educational purposes and all data have been changed to preserve the organization’s security.
The owner of the organization requested a PenTest, however, the purpose is to explore only the wireless network. One of the prerequisites was to demonstrate how an attacker (who could be a client in training) could deploy some mechanism for industrial espionage where it could damage services, obtain credentials and other privileged information, only using the first temporary credential offered to Customers. Another requirement was to demonstrate how an employee with a smartphone can be a threat and gain insider information.
4.2 Penetration test execution
The pentest was initiated by the second requirement using the zANTI software, where the main purpose was to show how an employee or visitor using only a smartphone could obtain or change information over the WiFi network. An MITM was run using the ARP Spoofing technique.
Above, you can see the corresponding zANTI screens, and all information capture options. Simply connect to the WiFi network to access this information. Usually corporate networks do not have SSL certificates, so the calls to Intranet WEB Systems are HTTP and not HTTPS, so it is very easy to capture valid credentials.
After running the tests with this tool, simple present the logs to the contractor. In this tool the procedures are completely automated, and does not require deep knowledge, thus making the risk much greater, since any user with minimum knowledge can cause great damage.
ESP8266 was used to carry out the exploitation phase where espionage was proven. To produce this material was used Deauthentication Attack and Evil Twin with ESP8266 wireless card. Typically, devices are configured to automatically connect to known Wi-Fi networks, this can be considered a problem for Information Security.
ESP8266 little size
Designed by Espressif Systems the ESP8266 is a low-cost SoC (System on Chip) Wi-Fi chip with full TCP/IP stack, the purpose is access to the Wi-Fi network. ESP8266 is capable of hosting an application or download all the WiFi network functions of another application processor.
For an attack using a Fake AP, just make the device believe that it is connecting to a legitimate network. To perform this attack, we can use deauthentication, where all possible devices will be disconnected, so just start an open Fake AP, so that the devices automatically reconnect to this AP, if this happens successfully, just start capturing packets using the Wireshark.
The IEEE 802.11 (Wi-Fi) protocol contains a so-called authentication framework that is used as management frameworks to disconnect links between stations and access points. Based on the fact that management boards are generally not encrypted, it is fairly easy to perform authentication attacks using a WiFi device, forging the MAC address of the access point.
To perform deauthentication procedure, the framework esp8266-deauther was used, the entire installation and configuration procedure is detailed in the official link Https://github.com/danthegoodman1/esp8266-deauther. With this device it is also possible to develop a Jammer (signal blocker), in this way it is possible to compromise the availability of communication services.
This powerbank was used with ESP8266, with a voltage regulator.
An Evil Twin is a fraudulent Wi-Fi access point that appears to be legitimate, set up to eavesdrop on wireless communications, and may be used to steal the passwords of unsuspecting users, either by monitoring their connections or by phishing. Usually a false access point is configured to receive the same SSID and BSSID as a nearby Wi-Fi network, so it is also configured to transmit Internet traffic to the legitimate access point while simultaneously monitoring the victim’s connection, or requests reauthentication to obtain the credentials of the victim.
5 FINAL CONSIDERATIONS
Currently, the connection setup proposals that Wireless provides occur at a speed greater than the security of those devices themselves can track. Likewise, companies are obliged to provide access to their employees and customers, either to make the work more practical, where each one can bring his own equipment to work or to facilitate the integration between several wireless equipment’s.
We can also observe that the techniques presented can be used in all types of wireless connection and because it is a communication protocol, the attack will be successful regardless of the operating system. It is not difficult to imagine the damage that can be caused, such as information leakage, services interruption.
Other issues not covered in this article, such as the IoT (Internet of Things), where mixed with BYOD, can cause great damage to both business and the citizen, imagine such an attack in a Hospital or even in a residence.
BASTA, Alfred, BASTA, Nadine, BROWN, Mary. Segurança de Computadores e Testes de Invasão. Tradução: Lizandra Magnon de Almeida. Cengage Learning Edições LTDA, 2015.
CARDOSO, L. M. Implantação da Tecnologia sem fio integrada à Filosofia de Trabalho JIT: um estudo de caso. In: CONGRESSO DE INICIAÇÃO E PRODUÇÃO CIENTÍFICA, 8., 2005. Anais eletrônicos… São Paulo, São Bernardo do Campo: METODISTA, 2005.
ESP8266 Deauther. Available at: < https://github.com/spacehuhn/esp8266_deauther >. Accessed: August, 04, 2017.
NAKAMURA, E. T., & GEUS, P. L. Segurança de Redes em Ambientes Cooperativos. SÃO PAULO: NOVATEC, 2007.
PINHEIRO, J. M. S. Guia Completo de Cabeamento de Redes. Rio de Janeiro: Campus, 2003.
SOARES, F. G.; LEMOS, G.; COLCHER, S. Redes de Computadores: das LANs, MANs e WANs às redes ATM. 2. ed. Rio de Janeiro: Elsevier, 1995.
TANENBAUM, A. S. Redes de Computadores. 4. ed. Rio de Janeiro: Campus, 2003.
Zanti Mobile Penetration Testing. Available at: < https://www.zimperium.com/zanti-mobile-penetration-testing >. Accessed: August, 04, 2017.


- 💻 Hawaiian Airlines is now offering complimentary Wi-Fi to passengers on board commercial flights through SpaceX’s Starlink.
- 🛰 Starlink Aviation, a division of SpaceX, provides high-quality internet connectivity with global reach to airplanes.
- 🌐 Hawaiian Airlines is reportedly the first major US airline to adopt satellite-based internet service for passengers.
- 🚀 Starlink Aviation, officially launched in October 2022, has attracted interest from several airlines, including Delta and Frontier Airlines.
- 📶 Starlink Aviation offers impressive download speeds ranging from 40 to 220+ MBPS, upload speeds between 8 to 25+ MBPS, and latency of less than 99 ms.
- ✈ Starlink’s performance was tested on a JSX flight in March 2023, receiving positive reviews for its fast Wi-Fi speeds.
In today’s digital age, staying connected while flying has become a necessity rather than a luxury. Recognizing this, Hawaiian Airlines has taken a bold step by offering complimentary Wi-Fi to passengers aboard its commercial flights through SpaceX’s Starlink. This innovative partnership marks a significant milestone in the aviation industry, revolutionizing the way travelers stay connected while in the air.
A Game-Changing Collaboration
Hawaiian Airlines’ decision to team up with Starlink Aviation, a division of SpaceX, represents a groundbreaking move in enhancing the passenger experience. By leveraging Starlink’s advanced satellite-based internet service, Hawaiian Airlines aims to provide seamless connectivity to its passengers, regardless of their location in the skies. This collaboration underscores the airline’s commitment to delivering exceptional service and meeting the evolving needs of modern travelers.
Leading the Way in In-Flight Connectivity
As the first major US airline to adopt satellite-based internet service for passengers, Hawaiian Airlines is setting a new standard for in-flight connectivity. By embracing cutting-edge technology, the airline is positioning itself as a leader in the industry, offering passengers unparalleled access to high-speed internet during their journeys. This initiative reflects Hawaiian Airlines’ dedication to innovation and customer satisfaction.
The Power of Starlink Aviation
Starlink Aviation, launched by SpaceX in October 2022, has quickly garnered attention from airlines worldwide. With its promise of high-quality internet connectivity with global reach, Starlink Aviation has emerged as a game-changer in the aviation industry. The division’s ability to deliver impressive download speeds ranging from 40 to 220+ MBPS, coupled with low latency, makes it a preferred choice for airlines seeking to enhance their in-flight connectivity offerings.
Positive Reception and Future Prospects
The performance of Starlink Aviation was put to the test during a JSX flight in March 2023, where it received glowing reviews for its fast Wi-Fi speeds. This positive reception underscores the effectiveness of Starlink’s technology in meeting the demands of today’s tech-savvy travelers. As more airlines express interest in partnering with Starlink Aviation, the future looks promising for in-flight connectivity, paving the way for a new era of air travel.
The partnership between Hawaiian Airlines and SpaceX’s Starlink represents a significant advancement in in-flight connectivity, ushering in a new era of seamless connectivity for air travelers. With Starlink Aviation’s cutting-edge technology and Hawaiian Airlines’ commitment to excellence, passengers can look forward to staying connected, productive, and entertained while soaring through the skies. As the aviation industry continues to embrace innovation, the possibilities for enhancing the passenger experience are limitless.


Handphone satelit Thuraya XT lite dengan alat ini anda akan selalu terhubung dimana saja lintas benua dan lintas negara. Bisa menjelajah ke 190 lebih negara di benua asia, afrika amerika dan australia. Anda bisa melakukan panggilan dan kirim pesan menggunakan Thuraya XT lite.
Stok produk terbatas, buruan beli!
To Stay connected with the ones you love has now become extremely easy.Thuraya has just introduced the XT-LITE, which is one of the world’s best-value satellite phones on the market. The Thuraya XT-LITE provides reliable satellite phone connectivity with unbeatable value. It is designed for cost-conscious users who need to stay securely connected, without compromising on a clear and uninterrupted connection.
It is very easy-to-use. You can make phone calls and send SMS messages in satellite mode, whether you are crossing the desert, sailing at sea or climbing mountains. No matter where your journey takes you, you can rely on Thuraya’s comprehensive satellite network to provide reliable, clear and uninterrupted communications in more than 160 countries across Europe, Africa, Asia and Australia.
CALLS AND TEXT MESSAGES IN SATELLITE MODE
Make calls and send SMS messages in satellite mode whenever there is no terrestrial network available. The advanced omni-directional antenna ensures uninterrupted communications, offering seamless walk-and-talk functionality for calls-on-the-go.
LONG-LASTING BATTERY LIFE
The Thuraya XT-LITE enables reliable communications with a longlasting battery which provides up to six hours talk time and up to 80 hours standby time.
EASY TO USE
Simply charge your phone and ensure that your SIM card is working. It’s that simple. You can then program the Thuraya XT-LITE to one of the 12 languages available.
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The word " topology” in social networking refers to the configuration of cables, personal computers, and peripherals. The six common utilized topologies in networking happen to be: bus, superstar, ring, mesh, tree, and hybrid. The three major topologies that I will be discussing additional in detail are: bus, legend, and ring topology. Bus topology is most likely considered the easiest of the network topologies. In a bus topology, the equipment are attached to a central cable known as the bus. The shuttle bus cable provides the transmitted message over the cable. When the message arrives at each workstation, the computer inspections the destination address contained in the message to see if it suits its own. If it matches the treat, the meaning is sent along the cable connection and is visible to all personal computers connected to that cable. Bus topologies are easy to implement, and low cost. Yet , there are some down sides to this approach. There are restrictions on cable television lengths, plus the amount of workstations that can be hooked up. The speed of the network is affected with the rise of work stations. If a cable fails that affects every workstations, it will be challenging to locate which usually cable failed. Star topology is the most widely used topology utilized in the computer social networking world. They may be implemented in homes, office buildings, or properties. All the equipment are connected to a centre or move. A centre is a specialized type of hardware that obtains data gears and routes them to the appropriate destination. Celebrity topologies are easy to install, easy to detect problems, in fact it is a central network. In the event the hub fails then the network will ultimately shutdown, uses a significant quantity of cable, and hubs are more expensive. In ring topologies every computer system or gadget has two adjacent friends and neighbors for interaction which provides an impressive ring. Most messages travel through the engagement ring in the same direction (clockwise or counterclockwise). A stop which would like to transmit is waiting for the token to arrive. A token is a short...
п»ї Harassment against over weight people. Harassment is a crucial issue in present world. ..


People can now survive and enjoy this life to the full because it is being made possible by the many changes that the modern world is experiencing, changes to improve our lifestyle. Our modern-day living conditions are being boosted by electronic devices and tools which are playing a crucial role in improving our lives. A mobile phone is one such device out of the many that are in existence. People carry mobile phone with them to help them in their interactions with others. Today a mobile phone is being used for accessing the internet, photography, exploring upgrading in technology, and latest trends updates such as current affairs and fashion and it is no longer used for receiving and making calls like in the past. It is easy to meet all these requirements through a smartphone. A mobile phone has dominated our lives in a way that many other electronic devices in the market have been replaced.
Manufacturing companies in their efforts to produce the best phones are in competition amongst themselves to provide the best functionalities and achieve all services from a single mobile phone. When selling the phones that is the time that manufacturers and developers try to recover the money they have used up in producing the phones. The prices attached to most smartphones always make them to be an investment for the buyer. The need to protect a mobile phone is followed by the consideration of the amount of money spent on buying it. That is why people look for phone cases in the market.You may view here for more details on the best custom phone case variety that suits your needs.
Due to the various kinds of smartphones available today, covering these phones causes people to look for different phone cases. You may have to stop looking for the various features in a mobile phone if you try to cover it with the wrong cover yet mobile phone models come in different sizes, shapes and designs. Phone cases prevent the phone from aging in due time and provide excellent support. Protection basics is not the only advantage of phone cases, but they are also an attractive accessory so people will be lured to buy one as they attempt to showcase their designer tastes. Mobile phone owners distinct style is also displayed in phone cases.
It is recommended that you buy a custom phone case that is tailor-made for your phone.The normal method of buying products is threadbare, today people are looking for customization options so that their mobile phones can stand out at a gadget projecting independence. In case you are one of those people who like showing off your customized phone case then go over to the internet where you will find websites that will enable you to design your own beautiful and unique design.
For more information click here: https://en.wikipedia.org/wiki/Personalized_marketing.


|Size (L x W x H)||12 cm x 6 cm x 3.8 cm|
|Availability||Out Of Stock|
1. Automatically answer incoming calls, support for hands-free feature makes riding safer and more convenient to communicate with friends.
2. With advanced DSP noise suppression and Bluetooth technology, enjoy wireless two-channel stereo music experience in riding.
3. A simple and convenient music operation, conveniently carried out in a riding switch and volume control songs.
4. Support display power situation from IOS and Android phones, to facilitate the timely charge.
5. The built-in high-capacity lithium battery, long standby and active support.
Bluetooth version: V3.0
Microphone transmission distance: ≤1 m
Lithium-ion battery: 3.7V / 500mA
Play time: 8-10 hours
Charging voltage: 5V
Charging time: 3 hours
Standby time: 500 hours
Applicable models: full helmet, half helmet, motorcycle helmet, helmet helmet
Uses: motorcycle, bicycle, skiing, and other outdoor sports
Accessories type: Helmet Headset
Package weight: 0.319 kg
Product size (L x W x H): 8.00 x 4.20 x 2.00 cm / 3.15 x 1.65 x 0.79 inches
Package size (L x W x H): 12.00 x 6.00 x 3.80 cm / 4.72 x 2.36 x 1.5 inches
Package Contents: 1 x Motorcycle Intercom Headset Set
1 x Motorcycle Intercom Headset Set


The project aimed was to develop digital signage software for advertising based on a wide range of document formats. It can be used for outdoor advertisements (billboards). Clients can place LCD screens (digital TV, payment terminals, etc.) in supermarkets, hotels, public transport, airports, and other public places.
Requirements to the software included:
Our development team used PHP and C ++ technologies to develop the software. The software with the minimum workload can be used on the client's computer. The good news is that the software can work with poor internet connection conditions or even without internet access.
FortySeven has created a software that offers multi-level promotional media on LCD screens.The features includes:
The FortySeven team has developed a digital signage solution that can display multi-level promotional media on LCDs using a lightweight Linux computer. The solution supports a wide range of document formats (photos, videos, flash, etc.). The developers working on this project are experts in Linux, PHP, and C ++.


Which? rank the best and worst UK cities for 4G coverage
Which? and OpenSignal analysed over 500m data readings, taken from over 30,000 users of the OpenSignal app to discover which areas of the country have the best 4G mobile signals and found that you’re unlikely to get a decent mobile broadband signal at least a third of the time.
Mobile phone customers in the north east of England have the best chance of getting a 4G mobile phone signal
Users in Middlesbrough were able to access a 4G signal 82.7% of the time coming first in the rankings of 4G availability across 20 of the biggest cities in the UK. It’s not all good news though, the average 4G speed that they receive – 20.8Mbps – is one of the slowest that tracked in the city-level analysis.
Sheffield came second with residents able to access 4G 79.3% of the time, and Sunderland was third. Surprisingly, London only came 16th while phone users in Bournemouth had the least chance of getting a 4G phone signal of the 20 cities we analysed, only able to access the faster speeds it offers 67.5% of the time.
However, residents of all 20 cities enjoy a better 4G experience than the UK population as a whole. Poorer coverage in more rural areas means that the average UK phone user can only access 4G 65.1% of the time.
Can you rely on 4G where you live and work? In my house it’s spotty and I lose the signal in the middle of the house. I know I have WiFI, but surely these days 4G should be everywhere, if not in the middle of the countryside then at least indoors in every major town and city in the UK.


IntroductionAcoustic equipment is the core sensor of underwater vehicle, it is the key equipment to guarantee autonomous navigation, autonomous obstacle avoidance, exploration environment and search target of underwater vehicle. Acoustic devices commonly used in underwater vehicles include acoustic Doppler log and various types of high-resolution imaging sonars (such as forward-looking sonar, down-looking sonar and side-view sonar). Among them, each use of sonar and a variety of ways to achieve technology.
The Main Function1. Four-dimensional modeling of submarine, sea surface, target and aircraft body (3D shape + material)
2. Dimensional six-degree-of-freedom (DOF) modeling of the motion of the vehicle body.
3. Real-time response to user input, real-time generation and display of high-fidelity acoustic system original echo data and imaging data. The resulting data is not only highly similar to the actual acoustic device in terms of display performance, but is also statistically very similar to the actual acoustic measurements.
4. To meet the acoustic Doppler log, front, bottom, side view and other mainstream acoustic equipment simulation requirements.According to the user's requirements, the specified model of the device simulation.
5. Has a semi-physical simulation capabilities, through the docking array in the air directly to the acoustic system for testing.
6. Standard data input and output interface. XTF and other standard acoustic data formats can be generated according to user requirements, and users can directly import CARIS, HYPACK and other international common acoustic data post-processing software.
Product Type and Performance Indicators1. Support the scope of the scene map is not less than 10km × 10km, resolution in centimeters ;
2. Computer real-time generation of three-dimensional scene, the resolution of not less than 1024 × 768, the screen update rate of not less than 20 times / sec ;
3. More than 10 scenarios and target types can be simulated ;
4. Can simulate the type of sonar, including the front, bottom, side, as the three installation methods, multi-beam, synthetic aperture, single beam, three-dimensional four technical forms ;
5. Analog sonar frequency range : 20kHz ~ 2MHz ;
6. Analog sonar bandwidth : 100kHz or less ;
7. Simulation of aircraft speed : 1 ~ 20 knot ;
8. The cache and transmission synthesis delay of simulation calculation is less than 1 second ;
9. Computing center storage capacity greater than 10T, data center storage capacity greater than 200T ;
10. The maximum number of channels in the analog center is 1024, bandwidth 100kHz, in-band flatness <1dB, amplitude consistency <1dB, phase consistency <2 degrees .
Product Photos and Underwater Scene Simulation Photos
Underwater ball target acoustic imaging simulation photo 1
Underwater ball target acoustic imaging simulation photo 2
Underwater ship wreck target acoustic imaging simulation photo 1
Underwater ship wreck target acoustic imaging simulation photo 2
Sea bottom terrain acoustic imaging simulation photo
Sea bottom terrain acoustic imaging real photos (compared with analog photos)


While cloud systems are common for small to medium businesses (SMBs), many larger enterprises have yet to make the move due to concerns about data security and management. The solution is to pair a cloud management solution with a robust system that is proven and tested. The IBM Cloud 400 iSeries servers can be integrated with the IBM Cloud Management Console which provides a simple and easy to use interface that gives users the ability to manage their cloud services in a secure environment. The IBM Cloud 400 iSeries servers are designed for high performance and can handle the most demanding workloads. The servers are also scalable and can be easily expanded to meet the needs of growing businesses.
The IBM Cloud system is built on existing infrastructure that can easily be expanded by the use of basic off-the-shelf components. These are typically all connected through the use of standard industry connections such as either 100BASE-TX (TK1) or 1000BASE-T (Gigabit Ethernet). Infrastructure provider networks, using various Fibre Channel, Ethernet or even Internet or Wide Area Network connections are all considered as part of the standard for Cloud Deployment, providing high availability, redundancy and scalability for applications.
The security between end-to-end connections is provided by a comprehensive validation scheme built in the management protocol and an IPsec data encryption service.
To add a new IBM i cloud server, the customers perform a simple “double-click” job from the HMC and choose to perform a new install, after downloading the necessary CMC client installer. After completing the installation and the reconfiguration tasks a new Cloud 400 server is ready to go into action. Simply add new service instances using the ctnccli command, specifying the interface and hostname as necessary and the auto-configure script will do the rest of the work.
Developers find it simple to debug, administer and administer debug programs with the IBM Base Node’s integrated connectivity with the Cloud Services Gateway (CGW). CGW provides administrators, users and developers a complete global infrastructure, unified communications and mobility and data center messaging services. The IBM Base Node includes both optical fiber port and Wi-Fi interconnects that can support the creation of a full infrastructure with hosts that feature expansion, location or redundancy.
The IBM Cloud 400 iSeries servers are a great choice for businesses that are looking to move to the cloud. The servers are scalable and can be easily expanded to meet the needs of growing businesses. The servers are also designed for high performance and can handle the most demanding workloads.


The SINANO Workshops are hold since 2005 during the ESSDERC-ESSCIRC conferences that take place every year. Over the next quarter century considerable challenges exist to push the limits of silicon integration down to nanometric dimensions and to enhance device performance in order to meet the ever increasing demands of communication and computing. The aim of these workshops is to present the status and trends of CMOS and beyond-CMOS nanodevices for terascale ICs.
Formerly supported by the Sinano Network of Excellence, then by the SiNANO Institute, the NANOSIL Network of Excellence, the NANOFUNCTION Network of Excellence and the Guardian Angels FET Flagship, they are now supported by the SiNANO Institute.
- SINANO-NEREID Workshop 2017
- SINANO-III-V-MOS-Compose3 Workshop2016
- Sinano Workshop 2015
- Sinano Workshop 2014
- Sinano Workshop 2013
- Joint Sinano/Nanofunction/New Member States/Eastern Europe/ENI2 Workshop April 2013
- Sinano-Nanofunction workshop 2012
- Sinano-Nanofunction-Guardian Angels workshop 2011
- Sinano-Nanosil workshop 2010
- Sinano-Nanosil workshop 2009
- Sinano-Nanosil workshop 2008
- Sinano workshop 2007
- Sinano workshop 2006
- Sinano workshop 2005


Full color popping phone grip-stand for mobile phone. Suitable for All smartphones and tablets. Easily secure the phone stand grip to the back of your mobile device and use it as you need. Each unit comes with reliable 3M adhesive on the rear for damage free adhesion/attachment to your device.
This mobile phone grip itself allows you to hold on to your phone with ease without any fear of dropping it and it slides well between fingers for extra grip during phone calls, or taking a perfect selfie. It can be used as a desktop stand to mount your phone upright on surface. Comes with endless convenience
Size: 4cm x 4cm x 0.75cm
Material: ABS+TPU with 3M Adhesive
Model compatibility: Universal and compatible with any smartphone and/or mobile device


Both AT&T and T-Mobile nabbed bragging rights in Q2 mobile performance, according to new analysis by Ookla. AT&T’s 4G LTE network ranked fastest and most consistent, while T-Mobile’s 5G coverage dwarfed that of its two competitors.
Each put out press releases boasting their respective wins, as rival Verizon fell behind both AT&T and T-Mobile in most categories. Notably that includes Ookla’s 5G Capable Speed Score, which measures tests on 5G-capable devices but also accounts for connections over LTE and older technologies.
Ookla’s Q2 results for mobile and fixed broadband are based on 85.1 million consumer-initiated Speedtests from over 1.6 million unique user devices. Speed Scores are calculated using each provider’s download and upload speeds to give an overall network performance speed rank, with the latter accounting for 10% and 90% attributed to download. Scores are from tests in competitive geographies and on devices with modern chipsets.
According to Ookla, as of July 5, there were 5,164 cities with commercial 5G deployments. Of those 5,013 were from T-Mobile, which is primarily using low-band 600 MHz spectrum for its nationwide 5G deployment. Like T-Mobile, AT&T is also largely focused on low-band, refarming existing 850 MHz spectrum. According to the report, AT&T had just 237 5G deployments, followed by Verizon with only 39.
Continue reading AT&T, T-Mobile outshine Verizon in Q2 mobile performance – Ookla on FierceWireless


In today's fast-paced world, advancements in technology have significantly transformed the way we access essential services. One such critical service is emergency medical transportation. During medical emergencies, time plays a crucial role and efficient ambulance services can be the difference between life and death. With the increasing reliance on smartphones, people often wonder if they can track the ambulance through their mobile phones. In this blog, we will explore how tracking an ambulance on your mobile phone is now possible and how MedCab is leading the way in making ambulance booking and tracking a seamless experience.
How Can My Ambulance Be Tracked On Mobile Phone?
Tracking an ambulance through a mobile phone involves the integration of advanced technology and real-time communication systems. Here's how it works:
GPS Tracking System: Ambulances equipped with GPS technology can transmit their real-time location to a centralized server. This server then relays the data to a mobile application or website, allowing users to access the ambulance's live location.
Mobile Applications: Ambulance service providers offer dedicated mobile applications that allow users to book an ambulance and track its location in real-time. These apps are user-friendly and accessible on both Android and iOS devices.
User Registration: Users need to register on the ambulance service provider's app and provide necessary details, including their location and contact information. This information helps the app determine the nearest available ambulance to the user's location.
Emergency Alerts: The app also facilitates emergency alerts that allow users to quickly notify the ambulance service during critical situations. This ensures a prompt response and immediate assistance.
Live Location Updates: Once the ambulance is dispatched, the app continuously updates the user with the ambulance's real-time location, estimated arrival time and other relevant information. Users can monitor the ambulance's progress until it reaches the designated location.
How Booking And Tracking My Ambulance Is Easy With MedCab:
MedCab, a leading emergency medical service provider, has transformed ambulance booking and tracking with its state-of-the-art mobile application. Here's how MedCab ensures a seamless and efficient experience for its users:
Intuitive Interface: The MedCab mobile app boasts an intuitive user interface that makes booking an ambulance effortless. Users can quickly request an ambulance with just a few taps on their mobile screens.
Quick Registration: MedCab's app allows users to register swiftly by providing basic details, ensuring a hassle-free onboarding process.
Real-time Ambulance Availability: MedCab's app employs advanced algorithms to identify the nearest available ambulance to the user's location. This feature enables quick dispatch of ambulances, reducing response time significantly.
GPS-enabled Tracking: Once an ambulance is assigned, the app provides live tracking of the ambulance's location, keeping users informed about its real-time movement.
Emergency Assistance: MedCab's app incorporates a dedicated emergency button, enabling users to send urgent distress signals. This feature guarantees rapid response and immediate medical attention during critical situations.
Driver Details: Users can view essential information about the assigned ambulance driver, including contact details, helping foster better communication during transit.
Transparent Billing: MedCab ensures transparency in billing through its app, providing users with detailed cost breakdowns for their ambulance services.
User Reviews and Ratings: MedCab encourages users to provide feedback and rate the service, fostering a culture of accountability and continuous improvement.
In conclusion, tracking an ambulance through a mobile phone is no longer a distant possibility. With advancements in technology, emergency medical service providers like MedCab have made it convenient for users to book and track ambulances in real-time. The MedCab mobile app's intuitive interface, GPS-enabled tracking and emergency assistance features have significantly improved emergency medical response, ensuring prompt and efficient medical care during critical situations. Embracing such technology is a crucial step towards enhancing emergency medical services and saving lives.


SIS Digital Kiosks are one of the most versatile and most effective digital signage formats. They can be used for everything – from a simple display, to a fully interactive touchscreen unit.
Our digital Kiosks can be used in a wide variety of public environments, and can vary from 42” to 100” – mostly using high brightness LCD screens.
SIS Digital Kiosks can be stand-alone, incorporating a digital media player with remote access for content. Alternatively, they can be networked, where, in addition to remote control, they can be configured to respond to trends in local social media to deliver automatic content change, or send interactive messages to consumers’ smartphones.
Call SIS Digital now, on 0203 405 5750, and get free advice on which Digital Kiosks are best for your business.


I had users asking me how to setup analog devices for music on hold. Well, this is going to be probably the shortest post so far. What you have to do is to connect the lineout of a music source (like a cdplayer for example) to an analog port in avaya (where you would normally connect an analog line/phone). The issue the command change music-source and define your port there. Just like bellow. You see how the music source is 02B0724. That tells me that my device is connected into port 24 of analog card pluged in 02b07 (it's going to be a wire going from my lineout to the bix on port 24 for card 02b07)
Also in a multi-tenant system you could use moh-groups where each tenant would have it's own music source.


New electronic MD-E-5000
Initially out of necessity, our new electronics MD-E-5000 was created as the successor model to the previous MD-E-3000. But now that we can actually hold the product in our hands and use it, we are very happy about this further development.
Our new Microdrop Dispensing System MD-E-5000 that can still use both – Autopipettes and Micro dispenser heads for the dispensing of liquids in the picoliter range.
In addition to the many advantages already offered by the former model MD-E-3000, now even up to 4x pipettes can be controlled.
The system can be easily controlled via commands or via the supplied software, so you can start your application right away.
Find out more information here.


More than ever, there are many businesses operating with a combination of in-0ffice and remote employees. People are interested in jobs that offer flexibility and creativity, and more and more these opportunities are in positions that can be done outside of an office. The technology available today is incredible and has created many solutions to bringing people together to get a job done.
Here are a few tech tools helping enhance communication and productivity.
Slack and Skype
Slack and Skype are both group messaging apps. The services are very popular because many people want an alternative to email. When a team needs to discuss projects it can be frustrating to attempt to communicate via a long string of emails. Slack allows users to set up channels instead of following an annoying email thread. Both services work across all devices and notifications can be customized so users can choose to only get alerts when a conversation is relevant to them.
Glint helps organizations measure employee engagement. Glint tracks engagement through an ongoing cycle of feedback from both employees and managers. Using the data analysis companies can identify opportunities, recommend action, support their employees and predict risks.
Basecamp and Teamwork
Both Basecamp and Teamwork software services offer remote teams help with meeting deadlines, tracking activity, making to-do lists and overall task management. Teamwork is a bit more complex than Basecamp, however it only takes a few uses to get an understanding of the tool. There are also built-in calendars and the ability to comment and talk with teammates without having to login to another platform. Basecamp is popular among freelancers and managers because it’s a wonderful software solution to team collaboration and communication with remote teams.
Fuze is another alternative to Slack or Skype. It offers the same experience whether on a desktop or a mobile device. Fuze can be used for messaging, voice calls, or even video conferences. It’s a great option for any business, regardless of the size of the enterprise and can be used globally, making it perfect for remote workers.
Google Drive and Dropbox
Google Drive and Dropbox allow users to store files in secure and easily accessible locations. Google Drive lets remote workers create, store, and share documents, spreadsheets, and slide presentations and can even be used for weekly metric reporting. Google Drive is also fantastic because it allows files to be synced across devices that that files can be updated and viewed by anyone on the team, anywhere they are.
Dropbox is similar and allows remote workers to sync, share, and collaborate on documents. It also allows users to share large files, such as photoshop, sketch, and powerpoint.


Note: Need at least 2 devices to work together.
Gotele, the Best Offline GPS Tracker for SOS Rescue
Never Worry about Your Safty when You Go Adventure Exploration,Camping,Hiking,Climbing,Skiing, even suffer nature disaster.
–Real offline tracker, No telecom network required
–Send SOS to your partner by simply pressing one button if emergent and dangerous
–Show and record the members’ movement path
–Reconnect if reach the valid range(1-5km) when rescue,so that you never miss any chance to find your partners
–Max 30 members work together
Not Only a Tracker but also a funny tool
–Show and record the teammates’ movement path, you can track them at any time,also can communicate by message and share your positioning to your partners.
The capitain of the group can set the electric fence to manage and track the members.
Enjoy Wonderful Time with Your Loved Pets
–Tie the device around its neck，check the movement path/position through goTele App in your cell phone, never worry about pets’ missing and safety.
Low Power Consumption, IP67 Waterproof Standard
–2 days working time after fully charged, and it can be used in most of extreme environment.
【NO SIM CARD,NO MONTHLY FEE,NO NETWORK REQUIRED】SAVE your money,ONLY download goTele APP on your cell phone and connect the tracker via Bluetooth, even no any telecom signal on your cell phone, still can share the GPS location(Download offline map required),send the message or SOS to your partner each other via APP.(Approx 1-5km)
【MAKE YOUR LIFE/PET SAFE】 goTele, a real offline GPS tracker without network requried,which make your life/pet in safety. You never worry about missing or danger when you use it for adventure exploration, camping, climbing, skiing,hunting and other outdoor activities, even for pets(tie the device around its neck). With waterproof IP67 standard, it can be used in most of extreme environment.
【MAX for 30 MEMBERS GROUP ACTIVITIES】goTele allows you to keep tracking for all members(Max 30) in real time,WITHIN 1-5km range, each member can share location and send message/SOS to each other via the goTele APP without cellphone network required.
【ELECTRONIC FENCES & SOS】Set a electronic fence on the APP, and be alerted when any goTele device crosses it, perfect for keeping team members,kids,pets safe in the wild. With a simple press of a button on the goTele device, you can send an SOS signal in case of an emergency.
【1-5KM CONNECTION DISTANCE】Normally the connection distance of each gotele device is 3-5km in open space of suburb,1-3km in downtown. While it may be affected/disturbed by mountain terrain/weather/building/forest/electric equipment.