We are a Poland-based integrator, specializing in providing comprehensive services and implementation of IT projects, in particular:
- safety, security, storage, data recovery, consolidation of resources,
- software – security, monitoring, dedicated programs, client stations, servers, mainframes and servers,
- access control systems, security and surveillance, intelligent buildings,
- designing, implementation and management of Data Center,
- intelligent network management systems for Internet / Wi-Fi, network security, application monitoring and acceleration,
- structured cabling systems and low voltage installations,
- wireless network systems with the highest safety certificates, including HIPAA,
- virtualization of server and client environments, SAN networks,
- supply of equipment: computers, servers, arrays, access control systems and telecommunication systems,
- designing and construction of backbone networks (wired and wireless),
- dedicated applications – per individual specifications, applications using API third-party software.
Our specialization is based on the knowledge of the IT industry, know-how of the project specifics and the experience acquired during many years of cooperation with customers from fiscal and commercial sector. Our customers value our flexibility, adaptability of current operations and long-term strategy in order to meet their needs as well as fast response time to inquiries or problems.
The customers of WorldIT in Poland include: governmental organizations, uniformed services, education establishments as well as Luxoft Poland Sp. z o.o , Komenda Stołeczna Policji, ATM S.A., Atende S.A., Medical University of Lublin, Samsung Electronics Polska Sp. z o.o


The maveo box allows other devices to be connected via Bluetooth®, Wi-Fi, or Zigbee. The range depends on the wireless standard and installation location. For the optimum range, your Wi-Fi router, maveo box, and other devices should be positioned so that the shortest line connecting them (beeline) passes through as little masonry or other dampening materials as possible. Under normal conditions, the range of a Bluetooth® connection is up to 20 m and the range of a Zigbee connection is up to 50 m in the open field. Much longer ranges can also be achieved under favorable conditions.


After registering your MTN SIM card in Ghana, you can also check your SIM Card registration status. In summary, it is always good to buy airtime and load your new SIM card to activate it before you can start making phone calls.
Select from the best Global SIM Cards to suit your needs. Call, text and data packs available. Our international SIM card enables you to bypass China's Great Firewall, providing you with access to the otherwise blocked Google, Gmail, Facebook & more.
UK Sim Cards for Sale. We sell uk sim cards that works in 180 countries of the world including ghana. no contract,no connection fee - pay only for the calls you make. this sim card is compatible with any gsm mobile phones, with this sim card you
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The easiest way to search and compare eSIM with prepaid data plans for your travel destinations. Find the eSIM and data bundle that suits you best when traveling abroad.
This 4G International SIM card also known as global SIM card gives you cheap worldwide data Stay in contact when you travel with a prepaid 4G international SIM card and reduce your roaming How to get almost free data during International Travels? How to Select the Best Local Sim Card for
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Ghana has one of the most vibrant and developed mobile markets in Africa. In 2017 the total number of mobile subscriptions was 36 million and prepaid users accounted for 99% of the market. 6 coming down to 4 national operators are competing for customers in Ghana: MTN Ghana. Vodafone Ghana.
International or local SIM cards are the most cost-effective, efficient and hassle-free way to use your phone while travelling abroad. While there are other methods of using your phone internationally, local prepaid SIM cards are the best and most affordable option for most travellers.
Looking for the best international Sim card for your next trip abroad? Though the SIM Card and the internet exist for many years already, the availability to the internet depends on the contract you have made with your internet service provider.
Our International SIM card can be used world wide and makes international calls cheap and simple. The World Talk & Text SIM has perhaps the best coverage of any international phone service. The cost of the initial phone purchase is good, and the calling/SMS rates are fair. I like that you don't
Looking for a Ghana SIM card to use for international travel in Ghana or other countries in Africa? OneSimCard is an all-in-one Ghana SIM card solution that gives you more. With OneSimCard, our international SIM card will provide you with low-cost prepaid Ghana cell phone service as well
Best data sim card for international travel. KeepGo Lifetime World SIM Card. > Reliable connection. Although not strictly the cheapest international SIM card on the market, the wealth of choices means that you can tailor your SIM card to your world travel needs and
Compare and find cheap Sim only contract deals to slash your monthly bills. Money Saving Expert's top picks for the best Sim deals with data, minutes and texts from top providers.
This SIM Card can be used for communicating across over 200 countries. Reason enough for you to plan a long tour across the globe. We offer SIM Cards specific to the country you plan on traveling to enabling global communication at local rates applicable in that country.
SIM Card for Ghana with fast mobile Internet. SIM comes in mini, micro & nano sizes for all devices like IPhone & Android. We have SIM cards and E-SIM Solutions that allow you to get your devices connected worldwide for the best prices possible. We have very low fix and startup costs as well
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Buy an unregistered SIM card and call the Experience Centre. You will be required to provide details of your ID and the SIM number at the back of the card. Vodafone Ghana. PersonalExplore VodafoneBusiness. Help.
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An international SIM card can be the best way of staying connected overseas, but some travel SIMs are much better than others, especially for data There are several of these cards on the market, each with different plans and pricing. We've done the legwork to discover which ones are best
The National Communications Authority (NCA) on Monday announced that the Ghana Card, for which a mass registration and issuance for Ghanaian citizens is on-going, would be used for re-registration of Subscriber Identity Module Card (SIM) cards, when the exercise is over.
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Best SIM card & eSIM services available in Ghana. Whether you connect your Mobile, SmartWatch or Tablet for critical business or relaxing time with relatives, you are the one who chooses your favorite network based on speed, coverage, reliability, quality, price or even time of the day at the location.
It can cause sim tray problems or network issues if the Gevey sim card isn't inserted well. It reduces the value of the phone if you wish to resell later. I hope this article was helpful in giving you much information about the Gevey sim card and its use here in Ghana. If you have any
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International SIM cards are SIM cards that aren't tied to any particular country and will give you data, calls and texts to use in over 100 different Using an international SIM card is nearly always cheaper than roaming with your home carrier but is normally more expensive than using a local SIM card.
Looking to buy a SIM card in Ghana? This guide covers which SIM card is the best, mobile operators, internet packages, coverage, and more. That sounds intriguing, but how much do SIM cards cost in Ghana? You can purchase a Ghanaian SIM card for 2 GHS ( USD) in Vodafone,
Get the best rates with pay as you go Prepaid SIM from Lycamobile Australia. Browse our rates for low cost international calls, text and data. Use a Lycamobile SIM card to make affordable calls to landlines from United States - no need to sign a contract or get into a commitment whatsoever!
In need of a Ghanaian SIM card? You can get one for only 2 GHS (or $), which is insanely cheap, even for African standards. Additionally,
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Before you can access any MTN service in Ghana, you need to buy, register and activate a MTN SIM Card. This post gives you the entire process you need to Why do you need to register your MTN SIM Card? It allows telecommunication service providers to identify subscribers with specific numbers.
XXSIM offers the best international SIM Card and roaming SIM card at affordable rates. We provide free incoming calls and the best rates on outgoing calls, as well as roaming data. Just insert the international roaming SIM card and follow a few simple instructions to get connected immediately.
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The Ghana Card is a national identity card that is issued by the Ghanaian authorities to Ghanaian citizens - both resident and non-resident, and legally and permanently resident foreign nationals. It is proof of identity, citizenship and residence of the holder.
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- Wednesday, 27 January 2021, 1:25 PM
The figure above shows some of the key components of an EtherChannel bundle between SW1 and SW2, with their Gi1/0/1 and Gi1/0/2 interfaces.
The physical links can be aggregated into a logical link called an EtherChannel bundle or a bonded interface
802.3ad mode is an IEEE standard also called LACP (Link Aggregation Control Protocol). It includes automatic configuration of the aggregates, so minimal configuration of the switch is needed. This standard also mandates that frames will be delivered in order and connections should not see misordering of packets. The standard also mandates that all devices in the aggregate must operate at the same speed and duplex mode.
Balance-RR: If this mode is set, packets are transmitted in sequential order from the first available slave to the last. Balance-RR is the only mode that will send packets across multiple interfaces that belong to the same TCP/IP connection. When utilizing multiple sending and multiple receiving links, packets are often received out of order, which results in segment retransmission, for other protocols such as UDP it is not a problem if client software can tolerate out-of-order packets.
Active-backup: This mode uses only one active slave to transmit packets. The additional slave only becomes active if the primary slave fails. The MAC address of the bonding interface is presented onto the active port to avoid confusing the switch. Active-backup is the best choice in high availability setups with multiple switches that are interconnected.
Balance-XOR: This mode balances outgoing traffic across the active ports based on the hashed protocol header information and accepts incoming traffic from any active port. Mode is very similar to LACP except that it is not standardized and works with layer-3-and-4 hash policy.
Balance-tTLB: This mode balances outgoing traffic by peer. Each link can be a different speed and duplex mode and no specific switch configuration is required as for the other modes. The downside of this mode is that only MII link monitoring is supported (ARP link monitoring is ignored when configured) and incoming traffic is not balanced. Incoming traffic will use the link that is configured as "primary".


Technology was certainly different in 1980, when Stan Stevens sold his first phone system, under the newly formed Competitive Telephone Systems. Telephones were mechanical with cables as thick as your fingers. Electronic telephones, fax technology & PC’s were just beginning to appear in there first years of business, with cell phones several years away.
Joe Stevens joined the company within a couple of years and the partnership remains today. CTS also began to establish relationships with early technology suppliers such as Toshiba, AT&T and NEC. In latter years other suppliers such as Juniper, Aruba, Unitrends, Compellent and Pelco joined the organization.
As the company grew through the 80s and 90s, CTS built one of the best organizations of telecom professionals in the industry. By the turn of the century with the convergence of voice and data, CTS began to train and add IT professionals to the mix. Most of our employees have been with the company over ten years, with a handful over twenty.
By 2005 the newly named CTS Companies had acquired three of our competitors and added data Storage, data vaulting and wireless technology to our core competitency . More recently we have added a line of video products to round out our ability to service our customer network needs. Today we think of ourselves as technology equipment suppliers, not just telecom, and with more than 5,000 installations behind us, we have the experience to address virtually any need our customers have.
Yes, technology has changed dramatically, but CTS’s is committment to servicing our customers on a comprehensive range of progressive, affordable, technology driven solutions, remains unchanged.
© Copyright CTS Companies 2009, All Rights Reserved


On-the-Go Mobile Device Support
With mobile device use in the business world expanding on a daily basis, it is critical that companies have a system in place for mobile device support. Throughout the years, Megatronics has steadily built a reputation for providing exceptional support to a variety of mobile devices. Our technicians are dedicated to keeping up with business and mobile device upgrades and trends so businesses can be assured they always have the most current and effective technology at their fingertips.
Extensive Support Coverage
From email to general collaboration to custom apps, Megatronics will make sure all mobile devices and their applications are functioning at optimal aptitude to help limit device downtime. In addition, we will also handle any application support, software installation, data synchronization, device activation, features and settings assistance, functionality tutorials and upgrades, and troubleshooting that requires attention.
Some of the mobile devices and operating systems that Megatronics supports include:
- Windows Mobile


Many modern daily tasks depend on having a strong internet connection. Over the last few years, an increasingly large number of people have been relying on broadband internet to generate income, connect with friends, and complete schoolwork.
Unfortunately, many Americans are unable to access reliable internet and its opportunities, either because service in their area is slow or because service options are too costly. Recent legislation — including the newly passed Infrastructure Investment and Jobs Act — has focused on how to help close the digital access gap for underserved areas.
All this attention means internet infrastructure has become a big conversation for consumers and property professionals alike. What does it mean for real estate? Here are five ways that growing demand for a stable internet connection is affecting the real estate market.
1. Changing Homebuyer Priorities
Traditionally, real estate customers have wanted to live in locations with strong infrastructure for transportation, water, and electricity. Although these utilities aren’t always available in rural areas, they are generally considered necessary for living a normal, modern life in America.
As more people have started to work remotely, stable internet access has become an additional essential service for many new homebuyers and renters. Millennials, who are dominating the homebuying market, are especially likely to require an internet connection to access work and connect with family and friends.
Because internet use has become a huge priority for new homebuyers, real estate agents can expect to see growth in well-connected markets. The desire for home office spaces and connectivity for remote education will become essential for white-collar professionals in remote positions.
2. Affecting Property Values
Property values are also starting to reflect this change in demand. For example, a study conducted by Carnegie Mellon University and the University of Michigan found that adding a high-speed fiber-optic connection to a single-family home could increase its value by around $5,500. Of course, added property value depends on location, and some homes simply don’t have access to high-speed servers.
Because an internet connection is becoming so important for residents, some states such as Washington are requiring home sellers to report information on their internet service as part of home listings. This is just one example of how the impact of internet services on property values is starting to affect changes in state and federal policies.
3. Driving Federal Spending
Traditionally, infrastructure has had a huge role in the real estate market. Areas that are highly connected to businesses tend to drive more sales for homebuyers, investors, and commercial real estate. Because the internet is a form of connection, a significant portion of the latest Federal bill for building American infrastructure focused on improving broadband connections.
Recent legislation has earmarked $42.5 billion for improving internet connections in rural areas and reducing the cost of internet access across all 50 states and U.S. territories. Creating internet infrastructure can be very costly, especially when it’s installed in rural areas with little economic return. However, investing in rural areas will increase their desirability in the real estate market and bring more economic opportunities to rural residents.
4. Growing Commercial Real Estate
To increase internet access across the U.S., commercial real estate will need to expand. For one thing, broadband infrastructure requires industrial warehouses to house the technology needed to support local networks. Access to the internet will create a cycle of growth by attracting more residents, then more networks, and then more residents.
Although remote work has been essential throughout the pandemic, many companies are going to want to reclaim in-person interaction with traditional office spaces. Survey data indicates that while remote work is very popular with American professionals, 55% of respondents want to return to the office either partially or fully.
This means office spaces aren’t disappearing any time soon. These commercial spaces may need to be redesigned to reflect post-pandemic values, including strengthening Internet connections to connect hybrid teams. Plus, the opportunity for commercial development will expand with Internet infrastructure — as broadband access increases, more commercial office spaces will be needed across the country.
5. Highlighting Low Service Competition
One of the weaknesses of America’s current internet infrastructure is a lack of competition even in highly connected areas. Internet service providers benefit from low competition because residents have fewer options, and prices for necessary internet service can remain high. Low competition is normal even in large urban American centers.
However, residents and real estate agents benefit when their area has multiple options for a strong connection. This is because competition makes a good connection more affordable, attracting more residents and stimulating economic growth. As service providers come under scrutiny and more regulation, the real estate market may benefit.
Why Internet Infrastructure Matters for Real Estate
Access to a strong internet connection is a priority for many homebuyers, so the expansion of internet infrastructure will have major repercussions for the real estate market in the upcoming years. In addition to attracting residents, growing connections to the internet will drive economic growth and the expansion of commercial real estate and investment opportunities.
As internet infrastructure continues to change in response to legislation and organic growth, changes to the real estate market will reflect the opportunities increased connectivity brings to individuals across the nation.
About the Author: Evelyn Long is the editor-in-chief of Renovated, an online resource for the real estate market. Her freelance writing has been published by the National Association of REALTORS®, Insights for Professionals and other prominent industry magazines.


Secure transfer of data files using DataMigrator can be done using an SFTP (SSH File Transfer Protocol) server as a data source or target. When adding a connection for a Flat File or Delimited Flat File adapter, there is a choice of which file protocol to use: FTP or SFTP.
An SSH (Secure Shell) connection without a password should be established from the local to remote server prior to starting the DataMigrator server.
To configure a connection to an FTP server:
Name or IP address of the FTP or SFTP server.
Directory on the FTP or SFTP server to connect to. This value is optional. If it is not specified, either of the following will be used:
User ID to connect to the FTP or SFTP server.
Password to connect to the FTP or SFTP server.
The file protocol that is being used, either FTP or SFTP (SSH FTP).
Select the profile in which to store the CONNECTION_ATTRIBUTES command.


Nokia first 5G Smartphone Will be Launched on March 19 – Nokia brand smartphone maker HMD Global had earlier this week told that the company is going to organize an event in London on 19 March. Now the company has announced that the first 5G phone of Nokia brand will be introduced in this event. So far, no official information has been shared about the name, internal hardware, and design of Nokia’s 5G phone. However, the first glimpse of this phone will get us an ad campaign from James Bond’s next cinema. The first 90-second video of Nokia’s 5G smartphone will arrive on March 8.
Nokia first 5G Smartphone
HMD Global’s press release says that Nokia’s 5G phone will be introduced on March 19. With this, some other smartphones will also be screened, it will also have an ‘original phone’. HMD Global is expected to launch Nokia 8.2 5G, Nokia 5.2, Nokia 1.3 and Nokia C2 at this event to be held in London on 19 March. This 5G phone from Nokia will not be the flagship device. It may belong to the mid-range segment. It is speculated that this smartphone is Nokia 8.2 5G. To get the first glimpse of the phone, we have to wait for the video to be presented on 8 March.
However, TechRadar claims that they have already got preview of this ad video of Nokia 5G phone. He has also shared some photos. In these pictures, the phone is seen with the circular module. The module has LED flash with four cameras. The design and color tone are reminiscent of the Nokia 7.2, which launched last year. Waterdrop notch is visible in the front of the phone and Nokia logo in the lower part.
Please tell that Nokia 8.2 5G, Nokia 5.2 and Nokia 1.3 phones were to be introduced in MWC (Mobile World Congress) in 2020. But due to coronavirus, this event was canceled. It is now expected that the company will unveil these products at the London event on 19 March.


The Wyoming Telecommunications Association’s mission is to provide information, representation, and general assistance to its Members in regulatory, legislative, and general business matters relating to the telecommunications industry.
WYTA seeks to unify the industry’s efforts to promote greater effectiveness in presenting industry issues before regulatory, administrative, and legislative agencies. WTA members collect, assemble, and disseminate information about or concerning the industry to its members, interested parties, and governmental agencies.
The WYTA consists of 9 independent local exchange telephone companies that are located in whole or in Wyoming. These companies, located mainly in rural communities, have provided local telephone service in their communities for decades. All are dedicated to supporting and expanding the economic viability of their communities and to enhancing the educational and business opportunities available to community members.
WYTA members provide a variety of services to their customers, including basic local telephone service, long distance service, cellular phone service, high-speed DSL service, high-speed wireless internet, and digital television. Our members allow rural customers to receive cutting edge technology solutions from local businesses they know and trust.


That error is coming from the local network client, and seems to indicate an issue with the network connection. Especially since this doesn't happen on all devices, it looks like it may be caused by the network connections on those affected devices. Is there anything on those network connections that may be interfering with the calls to api.dropboxapi.com? E.g., any proxy, firewall, etc.? Are the devices able to access the Internet otherwise?
I see, thanks for the information. That is certainly unexpected, as you're able to make calls later in the process, especially since the calls for checking for a folder go to the same Dropbox hostname as the ones for creating new folders.
Does the app do anything different for the first call? E.g., is it perhaps running before some other setup completes, or is the Dropbox client object handled different?


Serial to Network Proxy (ser2net)
ser2net provides a way for a user to connect from a network connection
to a serial port. I tried all the other ones I could find and
found them lacking, so I wrote my own. It provides all the serial
port setup, a configuration file to configure the ports, a control login
for modifying port parameters, monitoring ports, and controlling ports.
The ser2net SourceForge
project page contains the source code, among other things, for ser2net.
See that page for more info.
The JUPS project can use
ser2net for remote (or local) control of a serial port UPS from Java.


PlumChoice, Inc., the leading provider of premium technical services for IoT and cloud brands, today announced that it will provide specialized IoT technical support for Nightingale, the world’s first smart home sleep system. The device’s parent company, Cambridge Sound Management, announced pre-order availability at CES 2017 earlier this week.
As Nightingale’s premium tech support partner, PlumChoice will help consumers install and use the product, enable the smartphone app, and interconnect it with other devices within the home. This support will ensure that Nightingale users are able to fully adopt and enjoy the sound-masking product to experience better sleep.
“It’s exciting to work with the Nightingale team on this launch for a number of reasons. The product is right in our IoT and connected healthcare device wheelhouse, and Cambridge Sound Management and PlumChoice are neighboring Boston-area companies focused on advancing IoT success through a first-class service team,” said Noelani McGadden, vice president of IoT at PlumChoice, which is headquartered in Lowell, Mass. “We look forward to supporting the company’s end users as they find more uses for this technology and aim to connect it with new smart home products in their homes and offices.”
The Nightingale team announced pre-order availability at CES this week. Designed by acoustic experts, Nightingale immerses a room in perfectly tuned sound blankets, masking disruptive indoor and outdoor noises to help customers sleep better every night. Nightingale also integrates with smart home products like Hue, Nest, Ring and Google Home via the popular IFTTT platform, and it can be controlled via Amazon Echo.
“We want to provide seamless and high-quality tech support for our first consumer IoT device — and the team at PlumChoice will enable our customers to quickly connect their Nightingale sleep systems to their mobile devices and other smart products of their choice,” said Christopher Calisi, CEO of Cambridge Sound Management.
Restless sleepers around the nation can now pre-order Nightingale for $249 at meetnightingale.com. Stop by the Nightingale booth at CES 2017 Jan. 5 to 7 (Sands, Halls A-C – #42749) to learn more about the Nightingale Sleep System and PlumChoice’s technical support services. Those interested in learning more about PlumChoice at CES can tweet @PlumChoiceTeam or @NoelaniIOT to set up an appointment.


Create, Communicate and Collaborate with Audio Visual Solutions from Universal AV
Universal AV facilitates Audio Visual Innovation and Integration.
Making the complex easy to use is in our DNA. Quite simply it is the client's job to know what they want on a screen and ours to get it there at the touch of a button
Universal AV transforms teaching spaces through the use of innovative audio visual solutions to provide a more engaging learning environment across all ages.
Universal AV, through the use of innovative audio visual solutions is able to provide agile work spaces, collaborative meeting rooms and break out area's through to award wining digital signage installations, that would grace any company seeking to work more effectively.
Where communication and collaboration is crucial, Universal AV have been pivotal in supplying complex audio visual solutions to the public sector, helping to speed up decision making in time critical situations.
UNIVERSAL AV SERVICES BRINGING
YOUR AUDIO AND VISUAL NEEDS TO LIFE!
The way in which we work, teach and learn has changed. People expect to be inspired and engaged at all levels. Universal AV believes that the innovative use of audio visual solutions is key to this. We believe we innovate on a high level, we provide audio visual solutions to organisations that are:
- Shape and Enhance Meeting Space
It is our client's role to know what they want to achieve, it is our job to interpret and deliver the vision. It is this philosophy that has enabled Universal AV Services to produce what can only be described as some amazing projects, for various clients across the Country.
However, do not take our word for it, see what our customers have thought about our audio visual installations.
The project was extremely complex. The client knew what they wanted and how they wanted it to work. The Universal AV project manager worked closely with the customer...
Universal AV has a long standing relationship with the Foundation Trust and the procurement team and has built a good working relationship. Being Bradford based allows us to service the hospitals...
Universal AV Services has supplied Audio Visual solutions for over 25 years to the highest of standards and continues to strive for perfection and to be the best. The standards we set are bench marked through our ISO certification ensuring that customer satisfaction is at the heart of everything we do. We ensure that we are certified to the highest industry standard for quality and environment. Only the Tick and Crown will do, anything else is not worth the paper it is written on.
Cert No. 13327
FRAMEWORKS & MEMBERSHIPS
Universal AV has supplied integrated audio visual solutions to the frameworks for over 2 decades. In order to have maintained our number 1 coveted position of supplier with largest market share we have in place many policies, procedures, partnerships and supplier agreements, allowing us to provide unrivalled levels of service.


Dispelix, specializing in optical see-through near-to-the-eye lightweight displays, has announced the closing of near €29 million in a Series B funding round 6 months after another €10 million raise. The round was led by Atlantic Bridge with new and existing investors CCB Trust, Flashpoint, Lifeline Ventures, VTT Ventures, Finish Industry Investment and 3M Ventures have also joined the funding round. This newly acquired capital has brought the total funding raised by Dispelix to date to €43.2 million.
Founded in 2011 in Finland, Dispelix designs and manufactures diffractive waveguide displays and display modules both really thin and light (aka smart glasses and contacts), to be used in everyday augmented reality (AR) and mixed reality (MR) eyewear and headsets delivering a large eyebox and an unobstructed real-world view.
“Our patented see-through display technology is the key enabler for augmented reality devices such as smart-glasses where weight, display quality and form factor are key attributes. These can be best realized by feather-weight single-layer optics which is our unique forte and we are now gearing to scale these capabilities for mass production for our customers forthcoming consumer offerings. This new investment will allow us to serve more OEM customers better and faster, as their trusted and dedicated waveguide partner.” Explained co-founder and CEO of Dispelix Antti Sunnari.
On the industrial front, Dispelix exemplifies a combination of their tech in combination with web-based applications, providing for a visual, hands-free user interface, specifically in the remote monitoring, predictive maintenance, and on-demand support areas.
Juuso Olkkonen, the CTO and co-founder of the company commented:“Dispelix’ see-through displays are the lightest and thinnest on the market and maintain vivid colors, image quality and wide field-of-view. Our team of world-class scientists and engineers continue to push the boundaries of what’s possible with our arsenal of unique software and hardware technologies – fundamentally changing the way nanophotonics based waveguides are designed and delivered to the delight of our customers.”
Source: Eu-startups “Finnish AR waveguide pioneer Dispelix scores €28.4 million for its solution enabling next-gen lightweight smart glasses and AR displays”


Main Article Content
Arduino; sensors; air pollution; ESP8266 module
Air pollution is the availability of pollutants and other particles in the air which affect its quality. The common sources of air pollution include vehicle and industrial emissions, bushfire and volatile organic compounds. Over 80% of the urban dwellers are exposed to air pollution especially in low and middle-income countries. With most African countries embracing industrialization coupled with rapid urbanization, air pollution is swiftly becoming a serious concern due to the associated health risks. Globally, about 4.2 million people die annually from diseases attributed to air pollution. This paper presents a mechanism of using sensors to remotely monitor air pollution. The monitored data are then sent to the cloud database in real time using an internet connection. The materials used include an Arduino Uno, ESP8266 module, carbon monoxide and smoke sensors. The approach involves connecting an ESP8266 wireless module, smoke and carbon monoxide sensors to the Arduino board using jumpers. Results revealed that data is collected by the sensors, processed by Arduino and sent to the cloud for storage and analysis. The cloud service visualizes the received data in a graphical format for easy analysis whereas a spreadsheet document can also be extracted for offline analysis. In conclusion, a system capable of monitoring smoke and carbon monoxide pollutants has been proposed. This system is effective in sending the monitored data to a cloud database in real time. Policy makers, governments, and different stakeholders such as environment authorities should embrace such systems and also sensitize the citizens on the dangers of air pollution.


Do you know what a static Internet Protocol address is? The expression ‘static’ has the connotation of being stable, meaning that static add...
Do you know what a static Internet Protocol address is?
The expression ‘static’ has the connotation of being stable, meaning that static addresses (unlike dynamic Internet Protocol or IP addresses in short) do not change, so that this address will be identical every single time when we wish to connect from home to the Internet. Static addresses are assigned by IT administrators according to request (either at home or at work) and for a certain fee. The features of a static address compared to a dynamic one is that it is better suited for companies than private residences, as well as being practical for creating servers, and also, they are optimal for VPN (or Virtual Private Network) servers, mail and for FTP (or short for File Transfer Protocol).
In fact, we can say that this is a very sturdy and stable technique for taking control over devices which are linked to a home network, as well as using the very same devices to their maximum, potential-wise.
Thereby, it is a logical conclusion that it is neither cheap nor easy (without doubt, we need an IT expert) to set up a static IP address.
What happens if a device does not have a static address?
If this is the case, then the router can select whichever IP address it wishes to, but usually the ones which are the lowest ones available at that point in time, for the duration of the usual Internet Protocol process of release and renewal which is the procedure that all routers carry out regularly. In turn, this can mean that a smartphone which is enabled with Wi-Fi may possess another IP address every time we arrive home from our work place and wish to link to the network we use, although it also depends on the time which the router “rents” an IP address to a certain device.
While we are surfing on the Internet, this makes very little difference, but if we are trying to employ more advanced applications within the network, this may have a great impact on their use — and this includes applications which stream videos or music to the smartphone, as well as peer-to-peer sharing of files, and applications such as UltraVNC which can connect remotely to the laptop or the PC. Moreover, the changing of IP addresses can also have an impact on the backing up files process to network storage devices.
To sum up, if we are using an application which demands that we type in by hand an IP address in order for the app to work within the network, subsequently this particular IP address must at all times be matched up with a particular device on the network. Thus, this is a quick and easy process and there is no reason why the setting up of a static Internet Protocol address should not be something we do when we are doing the network configuration.
This is the process of setting up this type of address, in 5 straightforward steps:
- Turn on the Web configuration screen of the D-Link router, and then click on the tab called Setup.
- Following this, click on the option of Network Settings which is on the sidebar.
- Scroll to the section named Add DHCP Reservation, then tick the box Enable, adding the name of the device you are using.
- Then add the IP as well as the MAC (which stands for media access control, or unique identifier of network interfaces) address of the device you are using. It is important that the IP address which you select falls within the DHCP UP address Range of the router (DHCP stands for Dynamic Host Configuration Protocol, which is a standard communication or network protocol which is used for IP networks). In order to find the MAC address of the device, check to the bottom part of the service, as this is where it usually is.
- And the last step is clicking the Save button.
It can be said with certainty that the use of static Internet Protocol addresses puts a stop to conflicts between addresses between certain devices. Also, it lets the users manage the devices with more control and ease.
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Yealink WH6x series provide a great audio quality through dereverberation, full-duplex features, noise-canceling microphone, and a speakerphone (only comes with the premium sets), users can hear and be heard clearly without distractions during Teams meetings. Besides, the series also offer plug and play experience with a dedicated Teams button that allows you to interact with Teams app with just one touch.
Essential DECT Wireless Headsets for improving productivity
Yealink Essential DECT Wireless Headsets WH62 & WH63, with the Yealink branded Busylight, providing a visual cue and indicator that help to reduce distractions and eliminate interruptions, ensure users to stay focused in Teams meetings. Plus, by Yealink Acoustic Shield Technology to block noise, increase voice clarity, the headsets also offer exceptional wearing comfort, long range wireless connection up to 160m and 14-hour talk time, allowing users to move around the office without losing their calls, which brings greater flexibility to daily communication.
Premium WH6x Series for intelligent, flexible and seamless business communications
Yealink premium DECT Wireless Headsets WH66 & WH67 X UC Workstation give users the possibility and flexibility to connect devices, and manage communications from a single device, and also act as a hub that integrates a full-duplex speakerphone, fast charging wireless mobile phone dock, 4-inch touch console, and high speed USB hub which, together offer an incredible set of features allowing you to meet, connect and collaborate seamlessly and intelligently.
“Yealink is committed to offer more reliable and flexible device choices to our customers. WH6x series×UC Workstation is a powerful product for Microsoft Teams we created this year, aims to drive collaboration and boost productivity in co-working and private workspaces”, said Alvin Liao, Vice President of Product at Yealink. “We will continue to bring more voice and video device solutions for Microsoft Teams to benefit more customers.”
“We hear from our customers that DECT wireless headsets can offer great advantages, especially around wireless reach, density and security”, said Albert Kooiman, Senior Director of Microsoft Teams Devices Partner Engineering and Certification, “and I am sure that they will be very pleased to see that Yealink is expanding their portfolio of devices Certified for Microsoft Teams into this category.”
The newest Yealink WH6x series DECT wireless headsets optimize the voice device solutions for Microsoft Teams. In addition, Yealink offers high quality portfolio for Microsoft Teams including personal devices and shared devices. For more information about the products, please go to Yealink device solutions for Microsoft Teams page https://www.yealink.com/solution/microsoft, or contact a Yealink expert for Microsoft via [email protected].
The virtual product launch event will be showcasing on Jan. 18th, and explore more about Yealink new products for Microsoft Teams, please click here to register.


GCT Semiconductor Honored with 27th Radiowave
Achievement Award from Minister of Internal Affairs and
Communications for 4X4 MIMO Deployment in Japan
San Jose, CA– June 29, 2016 – GCT® Semiconductor, a leading designer and supplier of advanced 4G mobile semiconductor solutions, was recently recognized by the Japanese Minister for Internal Affairs and Communications for its efforts in deploying the world’s first 4X4 MIMO service throughout Japan. GCT’s Co-Founder and Board Member Kyeongho “KH” Lee received an Achievement Award at a ceremony on June 27 in Tokyo, along with several partner companies that made up the 4X4 MIMO development team, including UQ Communications Inc., Samsung Electronics Japan, Ericsson Japan K.K. and NEC Platforms, Ltd.
“It is an honor for GCT to receive this award and be recognized among such leaders in our industry,” says John Schlaefer, CEO of GCT Semiconductor, Inc. “We worked closely with UQ Communications to develop the chipset and enable 4X4 MIMO performance in broadband mobile wireless service across Japan.” With its partners, GCT supported UQ Communications with their need for higher speed and larger data capacity by enhancing frequency usage efficiency. The development team’s close collaboration enabled the 220Mbps “double speed” service that was launched in Japan in early 2015.
GCT’s GDM7243Q is the world’s first LTE-Advanced chip to offer high performance 4X4 MIMO technology, which improves LTE coverage, peak throughput and spectral efficiency.
About GCT Semiconductor, Inc.
GCT Semiconductor is a leading fabless designer and supplier of advanced 4G LTE and WiMAX semiconductor solutions. GCT’s market-proven LTE solutions, commercially available since 2010, have enabled fast and reliable LTE connectivity to numerous commercial devices such as smartphones, tablets, hotspots, USB dongles, routers, M2M applications, etc., for the world’s top LTE carriers. GCT’s system-on-chip solutions integrate radio frequency, baseband modem and digital signal processing functions, therefore offering complete 4G platform solutions with small form factors, low power consumption, high performance, high reliability and cost effectiveness. For more information, visit www.gctsemi.com
GCT Semiconductor, Inc.
Sr. Director, Product Marketing
GCT Semiconductor, Inc.
Tel: +82 (2) 2167 1176
BACK TO NEWS


IUNGO- Global Wi-Fi Network and Gives a Heart Attack to Old School Standards
Have you known the service of the Internet in modern world cannot be overemphasized, It is an important instrument of globalization and social development, it is of great importance in all fields of personal and national development, such as education, commerce, politics and military affairs.
Here is the Limitation to Centralized Internet Service Providers
Given the importance of Internet services and the growing global demand for service providers, it is clear that the life cycle of existing infrastructure is limited. In addition, the centralized nature of these systems creates a constraint that puts users in a state of uncertainty about the services that a centralized control-based system can provide. As web services are primarily operated by for-profit companies, demographic and practical opportunities determine limited network coverage. This explains why most sparsely populated areas, such as towns and villages, have difficulty accessing good Internet services.
On the user side, connecting to the Internet through a centralized service means giving up their privacy. This is because existing service providers do not have a real neutrality.
And a Decentralized Platform
The solution provided by blockchain technology has enabled the Internet service industry to explore “anyone can become anything at any time.” The IUNGO network and its partners leverage the flexibility of blockchain technology to enhance the usefulness of the multi-cross-border Internet. The system includes the creation of a decentralized platform where anyone with Internet data can become a service provider to their immediate community by providing WiFi services. The service will involve more people and create an inclusive ecosystem that extends the reach of the Internet to more remote parts of the world.
We Call It Universal Income Opportunity
IUNGO offers Ethereum-based tokens, which provide additional benefits to service providers, individuals and businesses who have the option of providing Internet services to anyone within their scope and using the platform’s token Make payment. The project is also a cost-effective project because the usual infrastructure does not require routine practices with existing systems. Blockchain is a protocol that is not geographically restricted. Therefore, the issue of Internet coverage will cease to exist. More users will participate in profitable businesses, contributing to addressing global and ongoing unemployment issues.
The IUNGO platform provides users with robust Internet-based service management tools (Internet abuse prevention, reporting, billing, alerts, captive portal, white label promotion), marketing tools, and neighborhood blockchain to ensure service security . In addition, based on the transactional direct P2P feature, corporate legal liability for “guest” Internet access is significantly reduced.
Most Convenient and Affordable Assistance
Internet users on the IUNGO platform enjoy instant, seamless, secure and automatic connection at no cost. In addition, users of blockchain technologies can gain a more affordable offering, highly transparent accounting services, and global wallets, as the cost of delivering these services is reduced. In this case, the use of the Internet is also based on price, speed, quality and commentary.
IUNGO Network is currently launching an ICO and has achieved its soft limit by selling more than 10 million tokens to more than 3,000 independent investors from around the world. The network also owns the most valuable MVP and is working on a global basis to provide IUNGO Hotspot for Vilnius International Airport and is pushing hot programs to more locations in London, Dublin, Dubai and Taiwan . It recently partnered with Mysterium, which raised $ 14 million in ICO in May, and will provide the first DApp on the platform to provide VPN for all IUNGO users.
This innovation from the IUNGO Network will undermine the Internet services industry by providing individuals and institutions with the opportunity to reap the benefits of global economic growth and access to Internet services. With more than 5,000 enthusiastic backers on Telegram, they are truly a sign of a successful project that IUNGO will become a noteworthy project by 2018.
Blockchain Platform to Make Internet Service More Intimate and Afforodable
Internet service provider industry is exploring block chain technology solutions offered by the “Anyone can do anything at any time.” The IUNGO network and existing partnerships have increased the availability of the Internet across multiple borders by leveraging the flexibility provided by blockchain technology, which involves creating a decentralized Platform and anyone with Internet data can serve as a service provider to his immediate community by offering WiFi services.This service will enable more engagement to create an inclusive ecosystem that will increase the reach of the Internet and even the world More remote areas.
Internet users on the IUNGO platform also receive hassle-free payments with instant, seamless, secure and automated connections. In addition, the automatic cost reduction of providing these services means that for users who offer transparent accounting capabilities to users through blockchain technology, a single global wallet provides a more affordable offering. In this case, internet usage is also based on price, speed, quality and comment preference
IUNGO is simple to use
IUNGO – simple yet innovative and convenient global network access provider. Let’s get into more details of how it works.
IUNGO operate over the already developed hardware using a simple Plug & Play principle to share the broadband connection. Ordinary Wi-Fi routers as well as professional hardware are equally acceptable to provide IUNGO internet sharing service. It is entirely up to the businesses to decide about their connection coverage and pricing. The service could either be free or paid by users who wish to connect to the network.
While in the big cities it will be most common to come across free access points, however, it will be a great alternative to high cost internet providers in more secluded and remote regions. One important aspect is that every user will set the maximum desirable price they wish to spend on the internet connections.
IUNGO Benefits to Frequent Travelers and Tourists
Frequent travelers might find current internet situation highly inconvenient when it comes to visiting different airports for connecting flights or other less urbanized locations like hotels, beach cafes and skiing resorts somewhere further away from civilization. Every single one of them might have certain access to their network, however, it will require to login, share your personal details and do other things that you might not find too desirable.
Using IUNGO will enable you to connect to all global locations automatically. It will simply provide comfort of the seamless interconnection between the IUNGO stations. There will be no need to login every time or to be afraid of data security.
For better understanding of this concept imagine yourself traveling from Heathrow airport in London where you would be able to connect to this global network one day. You board the plane, take off and then land at JFK New York to change for a connecting flight. On your way to the lounge you phone is automatically connecting to IUNGO and there you have it with zero effort. All this applies exactly the same when you land to your final destination in Hawaii where IUNGO will provide all the necessary internet access in all urban locations. This is a very basic example of how the network works. You can apply this logic to any global location from London to Nairobi.
Now ICO’s Turn
IUNGO has successfully accomplished the first step which was the pre-ICO campaign. 1,3 million ING tokens have already been sold which enabled the company to successfully pursue their goals – improve their MVP as well as fund the ICO campaign for even better result. The pre-ICO campaign was a great testing ground to see whether the idea is approved by general ICO crowd as well as investors. It proved to be feasible and therefore will be developed at much faster pace.
Web Site: https://iungo.network/
Twitter : https://twitter.com/IUNGOnetwork


The MPL series provides excellent stability during constant current, constant power, or modulated operation of your laser diode. Front panel 12-turn trimpots allow precise control of set point and limit current. The independent current limit offers an additional level of protection for your laser diode.
Cabling to the female Dsub15 connector is available: WCB102. A smaller low noise laser diode driver is available in theFL500.
Two photodiode ranges provide variable sensitivities for optimum operation. You can maintain excellent stabilty when operating in both constant current and constant power mode. Setpoint and current limit trimpots are easilly accessible and offer precision control. A slow start circuit, mechanical shorting relay, and current limit offer maximum protection for your laser diode even when power is removed. The level of current set by the current limit is always drawn from the DC power supply.


When publishing a Merlin project and want to access it over the internet, port forwarding needs to take place. Users accessing the project over the internet call the external IP address of the router, and the router forwards connections to the Mac sharing the Merlin projects. Read here to improve your understanding to connection requests.
If your router supports Universal Plug and Play (UPnP) or NAT Port Mapping Protocol*, you should enable “port forwarding” for the appropriate sharing service you need yours projects to be shared for in Merlin > Preferences > Sharing …
…priorly to enabling web sharing over File > Publish > Web > Start
Merlin will then calculate the @ symbol to contain the external IP address of the router and the @ icon will finally turn from red to blue.
In the screenshot sample above, port forwarding is enabled for web sharing (applying also for iPhone sharing) but not for project sharing. That’s fine, you don’t need to enable port forwarding for project sharing if you don’t want to allow Merlin users to remotely open your shared projects over the internet.
If however your router does not support UPNP, so you had to configure your router to do port forwarding, there is no reason to enable ’port fowarding‘ in Merlin preferences. Merlin won’t receive the external IP address of the router, as the router replies only if it speaks UPNP. And even if you enable “port forwarding” in Merlin, you still get a red @ icon when sharing.
A red “@” icon in such a case is no indication that port forwarding is not configured correctly on the router and not working.
You can test port forwarding by a port scanning network utility for example /Applications/Utilities/Network Utilities. That means,
- You find out your external IP address by a tool or web service like http://whatismyipaddress.com/ for example
- Start /Applications/Utilities/Network Utilities
- Switch to “Port Scan”
- Make sure your Merlin is running and Web sharing is enabled for the specific project
- Enter the external IP address of your router
- enable “only scan ports between”
- enter port range as 7080 and 7080 (if wanting to access over the web or with iOS devices)
- and scan
- If port forwarding works, the port will be listed as opened and it is safe to use the external IP address of the router instead of the local IP to access the projects.
The same applies for Merlin Server and the option “Forward in Router“. If your router does not support UPNP the address on Merlin Server won’t contain the external IP address of your router no matter if port forwarding rules work or not. You would need to check connection and ports over a port scanning utility.
Original post on Feb 9, 2012
UPDATE, Nov 13, 2012:It looks like as if an activated ‘NAT Port Mapping’ on a contemporary AirPort router works just as well as enabled UPNP. Airport Express, Extreme or Time Capsule users do not need to configure port mappings manually. They simply ‘enable NAT Port Mapping Protocol’ on the AirPort router by the use of AirPort Utility; Network – Network Options – Enable NAT Port Mapping Protocol


Use our chart below to compare cable, satellite, and DSL high-speed Internet providers and find out which company can get you the best deal on cheap high-speed Internet. You may even be able to find a cheap high-speed Internet option that you can integrate easily with your current telephone service.
Good Internet access is indispensable today. As a business, you are expected to maintain a certain online presence. If you want to do research, there is no faster way than the Internet.
And if you are trying to keep in touch with other people for personal or professional reasons, nothing beats the Internet. You have a lot of choices, and you owe it to yourself and to your wallet to carefully investigate all of your options. You can choose DSL, cable, satellite, dial-up, or wireless Internet. These are your best bets for a reliable means of Internet access in your home or office.
Check out some of our resources to figure out which Internet access source is your best bet. There are lots of ways that you can get great service while saving money, so be sure to compare and research before signing any contracts.
DSL provides you with high speed Internet through any existing analog telephone line. As a result, lots of traditional telephone companies provide DSL high speed Internet service. Analog telephone lines are made up of copper wires.
A DSL modem makes use of the extra bandwidth on your telephone line to connect you to the Internet. Bandwidth is the frequency range that enables you to transmit signals to make telephone calls.
This means that you can use the Internet through a DSL connection and make a phone call at the same time because there is plenty of bandwidth on the wire for both. Your computer connects to the DSL modem, which in turn is connected to your service provider through an analog telephone line.
Your service provider then connects you to the Internet through their DSLAM digital subscriber line access multiplexer. This is one way in which DSL is an improvement over cable modems, which slow down as more users in a particular area like a neighborhood or apartment complex connect to the cable line at once. As a result, while cable companies may advertise faster Internet than DSL, cable may not always be faster in practice.
You should do some research on the DSL service providers in your area to see how other customers have rated their service. If you already have a phone line, DSL can be a pretty cheap high speed Internet option. Today, you can get a cable company to provide you with telephone, television, and high speed Internet all in one.
Cable companies use actual physical cables to provide you with service. Using either coaxial cables, or a pairing of coaxial cables and fiber-optic cables, the cable company connects your home to their nearest company location. You can then get TV, Internet, and telephone service through the signals on the cables. A cable company provides you with Internet service via a cable modem. The cable modem uses the bandwidth available through a selection of TV channels to connect to the Internet.
Most cable companies now offer bundling , which allows you to use your cable service for TV, Internet, or telephone, or any combination of the three. However, you should do some research before buying a bundle to make sure that you are getting a good price on all three services. Cable companies are often more expensive than other service providers. But cable Internet does have some advantages. Cable Internet usually provides you with a pretty reliable and high quality Internet connection.
This is especially true if you are the first or only person connected to a particular cable channel. However, it can be difficult to share a cable high speed Internet connection among a lot of users.
All of the users on your channel are sharing bandwidth, so you may see your connection slow down considerably if you have a lot of users on your connection, especially if any of those users needs to do a lot of data-intensive activity like streaming lots of videos or sending lots of large files.
Satellite high speed Internet providers are not exactly the most popular high speed Internet providers out there, but in some cases satellite Internet service may be a great choice.
To use a satellite Internet service, you need to have a satellite dish that faces the equator because your satellite dish receives frequencies from an orbiting satellite over the equator. This satellite dish is connected to your modem so that you can use the frequencies to access the Internet. Satellite Internet is not quite as easy to install and use as satellite TV service.
WiFi, or wireless fidelity, refers to a system by which wireless devices like computers and tablets connect to the Internet through radio signals. When you want to use a WiFi network, you access the network through a router. Your wireless device communicates with the router, which in turn communicates with the Internet through an Ethernet connection.
Today, you can find a WiFi connection in most public places like restaurants, airports, hotels, businesses, etc. Wireless devices like laptops, smartphones, and tablets come with built-in WiFi capabilities so you can connect to a WiFi network pretty much wherever you are if you have a wireless device with you. Sometimes, you have to pay a fee to use a WiFi service in a public place. Even if you have to order your service online, call the provider first.
Review all the information presented on the websites, the minimum system requirements, and the fine-print terms and conditions. Read the entire customer service agreement, and file it for future reference. Some promotions require you to install cables, modems, routers, satellite dishes or software yourself.
Find out early on what you'll need to do and whether support will be available on the phone or online if you have trouble. Message boards on a manufacturer's website can be helpful for troubleshooting.
Be aware that low promotional pricing may be for the lowest speeds. Make sure the listed download and upload speeds are the ones that you're expecting, and if there's a trial period to test the service to see if it meets your expectations.
Some plans include early-termination fees. Be sure you understand what the fees are and how they are calculated before you sign up. If you're considering fiber optic service, ask the provider if the copper wires that are used to carry your phone calls will be removed. Fiber lines are capable of carrying calls, internet, and television service. But if the copper lines are removed, you may not be able to switch back to traditional phone service or DSL service.
Ask if customer service or tech support is available 24 hours a day, seven days a week, and whether it is by telephone or the internet. Check with the provider to find out whether phone and internet service will be available in the event of a power outage. Services provided over a landline or DSL typically work during short term power outages, but services provided over cable or fiber may not.
Remember that your computer needs a battery or other power supply to work during a power outage. Ask about it, and take these other steps to ensure basic computer security. If you have a problem with your internet service, first contact your service provider to resolve the issue.
An Internet connection doesn’t require a large amount of bandwidth, so it is very easy to combine Internet service with TV service through one cable. Most cable companies now offer bundling, which allows you to use your cable service for TV, Internet, or telephone, or any combination of the three.
Buying a bundle of services from one provider can be a good deal. At the same time, it can make it more difficult to change providers for any one service if you're tied into a long-term contract. In addition, promotional prices may have time limits.
First, it's worthwhile to know the differences between the types of internet service available. "Broadband" is an umbrella term that covers all of the always-on types of internet connections: cable, satellite, DSL, and fiber optic service (a.k.a., FiOS). These are the high-speed internet services that . Jan 26, · Ever been tempted to buy your medicines from an online pharmacy or another website? Protect yourself and your family by using caution when buying medicine online. There are many pharmacy websites that operate legally and offer convenience, privacy, and .
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Facetime is one of the most celebrated features of iOS devices. However, it is not available for Android phones. Instead, you can find several applications on the Google Play Store that work just like Facetime for Android phones. Facetime allows you to video chat with an individual or a group of people on your mobile device. Therefore, if you wish to video chat with someone on your Android phone, you have to rely on a third-party application.
Facetime alternative apps
Here, I will list down the top 4 applications on Google Play Store that you can use to video chat with someone. All these applications require a fast and stable internet connection to work. It is always preferable to have a Wi-Fi or a 4G connection on your device to enable a video chat on your Android device.
WhatsApp is the most popular messaging application available on a variety of devices. It is available on iOS, Windows, Android, Blackberry, Symbian, etc. platforms. The chat feature on this application is the most intuitive feature and used by over a billion people across the globe. Recently, WhatsApp incorporated the voice call and video call feature on the application too.
You can now make audio as well as video calls on the application easily without the need for any other third-party extension. WhatsApp application works on cross-platform devices too. Unlike the Facetime application that works only between Apple devices, you can make an audio as well as video calls on WhatsApp between an Apple device and an Android phone, or vice versa easily.
Skype is one of the world’s first video calling software. Previously Skype was available only on desktops and laptops. However, now the developers have created a dedicated application for the mobile devices. You can download the Skype application for free from iTunes store as well as the Google Play Store.
Skype can be used to make audio as well as video calls over a fast internet connection. The application is a very cheap alternative to making international calls via mobile networks. You can also avail Skype credits by paying a small premium that allows you to make a Skype call from one device to another across the globe without the need for internet connection.
Google Duo is as close as you can get to Facetime for Android phones as possible. This application is celebrated as one of the most popular video calling applications on the Android platform. If you have bought a new device that comes pre-installed with the Nougat 7.0 version of Android, there are good chances that the Google Duo application comes pre-installed on your device.
The best feature of Google Duo application is that in case of a slow internet connection the application does not cut a video call, instead, it converts it into an audio call automatically.
After serving billions of people across the planet, Facebook launched its private messenger service that allows you to chat with your friends on Facebook using a mobile device. The highly intuitive application interface makes it one of the most popular messaging services. Facebook messenger also supports video and audio calls allowing users to chat face to face with a fast internet connection. The application also runs in the background so that you do not miss a call or text from an important person on your Android phone.
Facetime for Android phone does not exist, however; there are a lot of other viable options that serve the purpose perfectly. You can download any of these applications on your Android Smartphone/tablet for free directly from the Google Play Store.


What Future Phones Will Look Like
Telephones, the most wonderful mode of communication in the modern times, thanks to Alexander Graham Bell, has seen a lot of changes over the past decades, evolving from a size as big as a wash basin to a size that can fit in your shirt pocket. The phone where we had to turn a dial once for each digit replaced the older one which had different devices for the speaker and the microphone, but was painfully for dial long numbers. The dial one was replaced by buttons which was much more convenient, and sophisticated, and was a standard landline until the wireless mobile phones came up. The revolutionary idea of the mobile phone was popular in no time, and also went through various transformations like removal of the antenna and reduction of size, and finally we has reached an era of touch phone and motion sensors. Cellphones today are not only used for talking but also a whole host of other purposes like photography, office applications, short message service, gaming ,etc. You can even see the person you are talking to, with video calling, and listen to your favorite songs any time of the day. But the important question is what next? What developments are now possible in this area, because it seems that the phone have given us all they had, especially after the inclusion of a projection device in a phone for presentations. Well, here are some cell phone concepts of the future, none like which you might have seen before:
Bend in Touch: A simply awesome bent design that has two screens instead of one, and a list of features put in in a very distinct manner. The phone, as the name says, is bent, and was designed by Andy Kurovets a few years back and with the new technology its prospects as a cool future phone is great. The basic concept of the phone is that is open ups to expand the screen into a bigger one, and has camera and zoom buttons that actually slip out of the phone. The mobile phone can easily slip into pockets and adjust well in there, unlike most big screen phones and the expandable feature is the main charm of the phone. If it is ever launched into the market, a bend phone will definitely be a cool purchase.
Nokia 888 communicator: A phone designed by Nokia, and also won the Nokia’s Benelux design contest, is not soon to be seen in the market, but the possibility of this phone actually being manufactured one day is decent. The communicator looks more like a bracelet than a phone, and can be folded into any design. One could wear it as a bracelet of folded several times to fit into small spaces, and also straighten it up. The revolutionary design and fun factor appeals to the public more than the technology for this phone, and we hope Nokia comes up with its 888 communicator one day.
LG Flutter concept smartphone: A design that will give the James Bond gadget makers a run for their money. When you look at this smartphone you just want to have one for yourself immediately. Splendid outer looks and it opens up to reveal a radial touch, the likes of which have never ever been used in any gadget before. The smartphone got the first-ever Prop Mater’s Choice Award, given to Dua Xiong for the spectacular design. The LG Flutter slides apart, and then splits open to reveal a flexible, boomerang-like OLED screen. LG says that the design is definitely going to be manufactured, but before that it is going to be used in some action movie (details unknown) as a future gadget.
Iphone 4G: When talking about the future mobile concepts, we couldn’t just miss the 4G technology could we? Well, the Iphone is expected to be more powerful than a laptop in a few years, with the yet to be launched 4G network. The main features will be 4G Data Speed, AMOLED touch-screen display, Touch-sensitive case, Dual-core processor, 1 GB RAM, 128 GB internal memory, Video-call camera and 10.2MP camera with flash, with a lens better than a digital camera. If you want the best technology phone with good processing power, the Iphone 4G will be an ideal buy, but wait, let them make it first!
Shahenshah is a computer science engineer who likes to do things differently. He spends most of his time with the love of his life which is his computer, using it mostly for gaming and writing and has a incredible knack for peppering humour into his life.


Quick Response (QR) codes have become an integral part of our digital landscape, offering a quick and efficient way to transfer information between the physical and digital realms. Behind their deceptively simple appearance lies a sophisticated technology that has revolutionized how we access and share data. In this article, we will delve into the intricacies of how QR codes work, exploring the technology that powers these matrix barcodes.
1. Anatomy of a QR Code:
At first glance, a QR code appears as a square matrix of black squares arranged on a white background. These black squares represent encoded information, while the white spaces act as separators. A standard QR code consists of three main components:
- Finder Patterns: These are the three squares located at the corners of the QR code, typically in the shape of an L. They help the scanning device identify and orient the code.
- Alignment Patterns: These smaller squares inside the QR code ensure accurate scanning by providing reference points for the scanning device.
- Timing Patterns: These are alternating black and white rows that help the scanner determine the size of the QR code and the arrangement of data.
2. Data Encoding:
The magic of QR codes lies in their ability to encode a variety of data types, including numeric, alphanumeric, binary, and even special characters. The encoding process involves converting the desired information into a binary format and arranging it in a specific pattern within the QR code matrix.
Different QR code versions exist, ranging from Version 1 (21×21 matrix) to Version 40 (177×177 matrix), with each version capable of storing varying amounts of data. The larger the matrix, the more information the QR code can encode.
3. Error Correction:
To ensure the reliability of data transfer, QR codes incorporate error correction mechanisms. Error correction codes are embedded within the QR code, allowing the scanner to reconstruct the original data even if some parts of the code are damaged or obscured.
QR codes use Reed-Solomon error correction, a mathematical algorithm that adds redundant data to the encoded information. This redundancy enables the scanner to identify and correct errors, making QR codes robust in real-world scenarios where scanning conditions may not be ideal.
4. Scanning Process:
The scanning process involves capturing the QR code using a camera-equipped device, typically a smartphone. When the camera captures the QR code, the scanning software analyzes the image and identifies the finder patterns to determine the code’s orientation.
The software then decodes the binary data encoded in the QR code, converting it back into the original information. The speed and accuracy of this process contribute to the widespread use and popularity of QR codes.
5. Types of QR Codes:
QR codes come in various types, each serving specific purposes:
- Static QR Codes: Contain fixed information and are ideal for one-time use, such as displaying contact information or a website link.
- Dynamic QR Codes: Allow for the modification of encoded data even after code generation, suitable for applications where information may change over time.
- Micro QR Codes: Smaller versions of traditional QR codes, used in situations where space is limited.
- Custom QR Codes: Allow for customization in terms of color, design, and logo incorporation while maintaining functionality.
6. Future Innovations:
As technology continues to advance, the future of QR codes holds exciting possibilities. Innovations such as augmented reality integration, enhanced security features, and dynamic content updates are likely to shape the next generation of QR codes.
The technology behind QR codes is a testament to the power of simplicity and efficiency. From their inception in the automotive industry to their widespread adoption across diverse sectors, QR codes continue to play a crucial role in our increasingly digital world. Understanding the mechanics of how QR codes work opens the door to appreciation for the technological ingenuity that makes seamless data transfer possible with just a scan of a square matrix.


T2 Communications is the future of communications. Our service offering spans the full range of telecom and enterprise computing. From wholesale carrier services, to Call Center and Private Branch Exchange (PBX) business solutions, T2 Communications delivers. Call one of our representatives today to find out how we can partner with you to help you grow your business. Our vast industry experience can help you fill the gaps in your communication needs you may not even be aware of.
Many of our competitors are only resellers of carrier services. At T2 Communications we are the real telephone company, a Competitive Local Exchange Carrier (CLEC). That gives us the right to access and provide our own networks and telecom infrastructure for the services we provide. Be sure to ask your potential vendor if they are a CLEC when you are considering such critical services for your company's telecom services including Voice over Internet Protocol (VoIP).
While many organizations are turning to overseas solutions to manage their customers, we would not dream of putting our most precious asset, our customers, in the hands of a third-world offshore culture. We believe in creating jobs for Americans and bringing back a workforce that not only speaks our language, but contributes to our communities, schools and churches.
Business Telephone from T2 Communications VoIP Service should be top priority for every business by cutting telecom costs by as much as 70%. It is not only possible, it is typical for T2 Communications to cut small to medium business traditional telecom expense by 25-70%. In this economy, you can't afford not to be savvy, but you don't have to be too savvy to recognize huge savings.


OleumTech is a leading provider of wireless automation solutions for industrial applications involving process monitoring and control systems. Our product
s unite traditional control infrastructures with cutting-edge wireless technology.
For over a decade, we have been committed to the needs of mission-critical wireless automation applications in the Oil & Gas, Refining, Petro-Chemical, Utilities, Water/Wastewater industries, and many others.
Comprised of robust wireless sensors and wireless gateways, the WIO® System by OleumTech is an end-to-end wireless remote monitoring infrastructure
that enables organizations to improve operational efficiency and productivity, reduce costs and meet regulatory compliance requirements.
We strive for continuing improvement to the quality of our products and services. In addition, we listen and work closely with our customers, enabling us to enhance and expand our line of products and solutions.
OleumTech headquarters is located in Irvine, California with offices located throughout North America.


IN THE GALÁPAGOS
Large, inhabited islands in the Galápagos will have cell service. However, travelers must activate global roaming with their provider, which can be pricey.
Internet service can be scarce throughout the Galápagos Islands, though some hotels and restaurants may provide wi-fi, and some internet cafés can be found in Puerto Ayora on Santa Cruz and Puerto Bquerizo on San Cristóbal Island.
IN MAINLAND ECUADOR
If you're hoping to stay connected in mainland Ecuador, you're in luck for the most part. Mobile phone use is widespread throughout Ecuador's mainland, though public street phones are disappearing. The majority of nicer hotels offer international and long-distance services, though the surcharges are generally quite high. If you're hoping to make an international connection, using your computer's wi-fi for a video chat or finding your way to an internet cafe could be your best option.
If you're hoping to bring your own phone, you'll need a GSM (Global System for Mobiles) phone activited for global roaming--but watch out for high per-minute charges. It's generally a good option to buy a pre-paid SIM card from one of Ecuador's main cellphone networks.
If you don't want to bring your own phone, it's usually pretty easy to purchase an activated phone with pre-paid minutes on it at a local store or major airport.
Ecuador's main cellphone companies are Porta, Movistar, and Alegro.
WiFi in Ecuador is widespread and growing--just look for the WiFi symbol! It may not always be fast or free, but you can generally find access--especially in the larger towns of Guayaquil or Quito. Internet cafes are a dying breed, however, so it's unwise to solely rely on them for internet access.


DESIGNING THE RIGHT INTERPRETING TECHNOLOGIES FOR THE EVENT
Working directly with the event team at MSC Public Relations, we shifted fluidly between a few different interpreting technologies as the room layout changed. The first option we explored was blocking off a part of the room, so the interpreters would not be seen and use monitors for the interpreters to see the speaker. (No radios needed.) The next option was to use the radios, 20 receivers (10 in French, 10 in Japanese).
THE WINNING SOLUTION
The end result? In the end, the event team opted for 2-way English-to-French-to-Japanese transmitters. As Translators USA founder Danny Goossens explains, “We set up the whole system with radio transmission and we made some last-minute adjustments to the setup, as they required. The interpreting for the event was perfection in every detail. Working side-by-side with the event team, we designed the perfect system for the press conference. We have our masterful team of interpreters to thank as well. The team at Renault immediately thanked us after the successful completion of the event.”


The original NFC Ring, as featured on The Guardian, Gizmodo, Techcrunch, BBC, The Washington Post and many more. The NFC Ring can be used to unlock doors, mobile phones, transfer information and link people. It comes with two special NFC tag inlays sealed inside the ring, allowing you to program each side to do different things - such as unlocking your phone, your door (with an NFC enabled door lock) or store custom settings for your device, for example. One smart ring, unlimited possibilities. This model is part of our 2016 range which provides a much greater operating range.


I know these days very few people use a microphone with their computer. Imagine now you want a microphone for your pc for a temporary, or few hours ( example for voice diction software) and you don’t want to spend any bucks for it, then here is the solution for you guys (if you don’t care about quality). The app called WO Mic will help you in this situation. WO mic simple and powerful application I came across. Here we discuss how to configure WO mic app.
First, you need to download WO mic from play store. Download and install WO mic virtual device driver, client program for your windows pc (Visit the website: http://www.wirelessorange.com/womic/#div_download)
1. Launch WO mic app on your android mobile
2. Tap on the gear icon on top for WO MIC Settings
3. Select the appropriate Transport option. Bluetooth, USB, Wi-Fi and Wi-Fi Direct (hotspot) are available. If both pc and mobile connected to same Wi-Fi network then select Wi-Fi as Transport. Wi-Fi direct help you to connect your mobile to your laptop directly through Wi-Fi hotspot. Here we using Wi-Fi
6. Select the Transport type (here we select Wi-Fi) and put the Server IP Address exactly as shown in your mobile (192.168.XXX.XX). Then click OK. It will automatically connect to mobile device and status will show as connected.


The text of this article is taken from a BAA RAG poster and I believe was originally written by John Cook. This is a simplified explanation of the physics that cause the changes to the Ionospheric D layer that can be detected by a simple, low cost VLF receiver,
Very Low Frequency (VLF) radio signals (3...30kHz) are guided between the conducting ground and the D-layer. The D-layer is a region of the ionosphere that is ionised directly by solar radiation. It is present only during the day, and responds quickly to changes in solar radiation.
At night, solar radiation cannot ionise the D-layer. VLF radio signals cannot propagate efficiently. The E-layer is responsible for reflecting higher frequency radio signals, which often rise in strength at night.
Solar flares produce UV and X-rays, increasing the ionisation (electron density) of the D-layer. The Sudden Ionospheric Disturbances (SIDs) alter VLF propagation, producing rapid and distinctive changes in received signal strength.
Recorded at 23.4kHz, from a transmitter in North Germany. The graph shows signal strength against time over a 24 hour period. It shows random variation in signal strength at night, followed by a dip as the rising sun recreates the D-layer. During the day, signal strength varies with the altitude of the Sun. At sunset, the D-layer recombines and is lost, producing another dip in signal strength.
A C-class flare at 11:39UT disturbs the D-layer sufficiently to produce a distinctive change in signal strength, recorded as a SID. Note the sudden drop followed by a much slower recovery. SIDs can also show as a sudden increase in signal strength followed by the slow recovery. The transmitter was off-air between 07:10 and 07:50UT.
This X-class flare recorded at 10:04UT had a more dramatic effect on the D-layer, as well as causing havoc to satellites and short-wave communications. The signal received from any transmitter is a combination of waves that have travelled slightly different paths and thus interfere with each other. Large D-layer disturbances can show this multiple-dip pattern as the interference pattern moves over the receiver. The slow recovery phase for a strong flare can last for several hours.


The purpose of this Policy is to advise the community of the University’s E911 Service.
The University utilizes an electronic 911 solution for its telephone users, to facilitate emergency responders with a finer geographic location within the University. This service advises emergency responders regarding general building locations, such as floors and areas within buildings. It will not provide room or exact locations. All 911 calls that are made on campus will be recorded by the University and campus dispatch will be able to listen in on such calls.
Policy updated on: Oct. 24, 2018


Autumn has arrived on the coast of the southern Fleurieu Peninsula.
It started to rain in Victor Harbor the morning after we arrived back from the photographing in the Coorong:
The mornings are cooler, the light is softer, there is less wind, the days are more overcast, and there is more rain. Summer is going.
Our time since we have been back has been spent trying to get connected to the National Broad Network (NBN) via its fibre to the premises (FTTP) infrastructure that has been installed around Victor Harbor. This part of the Fleurieu Peninsula (and Willunga) has avoided the fibre to the node (FTTN) that is one part of the multi-technology mix. This type of infrastructure is a fairly outdated technology in that it still relies on copper, thus distance, attenuation and noise problems and what-not limit its ability to provide long term speed increases and require heavy maintenance costs.
We discovered that though the Encounter Bay section of Victor Harbor had gone live whilst we were away, our house still wasn’t connected to the fibre cable in the street. In fact the connection from the premises to the street had been postponed until August 2016. Were were amongst those people who have been passed and are waiting months for activation.The NBN advised us to request a demand installation through Internode, our ISP. That took a week or so and we were connected yesterday and sos are part of the 255 of the population who can access FTTP. This has dropped from the original 93% for political reasons.
The old Telstra copper line with its noise and dreadfully slow speeds has gone and I am thankful that we were able to get off it, even though we had to buy a new modem, a new fibre phone, and a more expensive broadband plan to join the world of optic fibre cable. Now we will find out if Internode, our ISP, are sufficiently resourced to provide enough bandwidth to each user, or whether they are providing a small pool of bandwidth for a large customer base like Optus does. The latter chokes to a crawl when people are downloading Netflix.


We are looking for a senior medium end design engineer or engineering manager who can lead a Synthesis/STA/DFT tasks in a SOC project. We also expect he/she be a contact window between FE design team and PD implementation team. Then Excellent communication is a must.
You will work with experienced design team to deliver advanced 3D image camara SOC chip. You need to work closely with our FE design team to deliver a DFT plan, debug SDC for Synthesis/STA, and also handle the synthesis tasks. You will be a contact window between FE design team and PD implementation team.
● Master or PHD. 5+ years of Synthesis/STA/DFT related experience.
● Hands on DFT/Synthesis/STA tasks in a SOC project.
● Good undertanding to timing analysis and formal checking.
● Experience on UPF projects is a plus
● Experience on high speed design is a plus
● Experience on RTL designer is a plus
● Good communication, self-motivated, and able to work as a team player


Measuring the Global Broadband Divide Using Aggregated Crowdsourced Big Data
Alfonso Rivera-Illingworth, Richard Heeks & Jaco Renken
Growing broadband connectivity is central to development strategies of all countries. Thus measurement of that connectivity and associated broadband divides is an essential foundation for telecommunications and digital policy. Yet traditional broadband measures face challenges of data completeness, accuracy, relevance, timeliness and accessibility.
This paper therefore investigates the potential for measuring broadband connectivity and broadband divides between countries using aggregated crowdsourced big data, based on online survey of connectivity speeds from many millions of users. This data source exposes broadband divides between high-, middle- and low-income countries. While such divides are well known, we demonstrate that this form of big data provides a more complete and accurate picture, alongside other benefits compared to traditional data sources.
We show how this aggregated form of big data offers new insights: into divides between fixed and mobile networks, and download and upload speeds; and we show how it can be used to calculate new broadband indices and to measure readiness for broadband. Acknowledging the limitations of this type of big data to guide broadband divide measurement and related policy decisions, we argue it should be at least a complement to traditional measures given, unlike many big datasets, that it is free to access.
You will need a PDF reader such as Adobe Acrobat (downloadable from Adobe) to view PDF file(s). PDF files open in a new window.


NASA’s Jet Propulsion Laboratory (JPL) and the U.S. Department of Homeland Security Science and Technology Directorate (S&T) have teamed up to create technology that will help locate firefighters inside buildings.
On Tuesday, the agencies announced the development of the Precision Outdoor and Indoor Navigation and Tracking for Emergency Responders (POINTER) system, which was devised to help locate and track firefighters inside structures where other positioning technologies are ineffective.
NASA EMPLOYEES REPORTEDLY ASKED TO VOLUNTEER TO WORK WITH UNACCOMPANIED MIGRANT CHILDREN
The idea was conceptualized in 2014 and the technology is now being matured for use around the country, according to a NASA release.
Notably, POINTER uses magnetoquasistatic (MQS) fields instead of radio waves.
Radiolocation, radio-frequency identification, acoustic sensors and GPS often lose signal in line-of-sight denied environments, according to S&T.
“This presents a significant difference to how remote wave-based position sensing works and performs,” JPL senior research technologist Darmindra Arumugam said. “Whereas radio waves become blocked, reflected, and attenuated by the metal, cement, and brick materials in buildings, magnetoquasistatic fields do not. They pass straight through walls, creating a means to navigate and communicate when direct line of sight is not available.”
MQS fields are electromagnetic fields that, while normally disregarded due to rapid drop-off as a function of distance, were able to be practically harnessed using lower frequencies.
They say that MQS fields will also have uses off of Earth, including long-range technology used to operate NASA space robot projects.
NASA GETS FIRST WEATHER REPORT FROM MARS ROVER LANDING SITE
The system is made of three parts including a receiver, transmitter and base station.
The firefighter would wear the receiver and a transmitter that generates the MQS fields would be attached to emergency vehicles outside of the building and track any receivers located inside a building at a range of 230 feet or more.
The data that comes back is then sent to a base station, like a computer, and 3D visualization software shows where the firefighter is, within an accuracy of centimeters.
POINTER can also determine whether a firefighter is standing up or lying down, still moving and in which direction they face.
S&T, JPL and industry partner Balboa Geolocation Inc. have worked with firefighters at Massachusetts’ Worcester Fire Department to test the system, and the team plans to conduct further demonstrations and a live stream of a test later this year.
A commercial version of POINTER will be made available to fire departments by next year.
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“From containing small kitchen fires to carrying civilians out of burning homes to securing local infrastructure, first responders put their lives on the line daily to ensure the safety of their communities,” said Greg Price, who leads S&T’s first responder research and development programs.
“The reality is, even with all of the advances made in firefighting technology, we still lose far too many firefighters each year,” he said. “We want them to know that we have their backs, that we are working to give them the tools they need to ensure their own safety. POINTER is that solution.”