During the last years the mobile telephone handset has evolved and become a sophisticated device allowing various types of communications. It is no longer a simple device for making plain simple phone calls. This short course overviews the evolvement of the various technologies used for developing software applications for mobile telephones and presents them from an historic perspective. This course focuses on those technologies that are still relevant and tries to overview the possible future evolvements in this market.
Software Developers, Project Managers & Systems Architects.
Become familiar with the possible architectures & technologies when developing applications for wireless devices.
Background in Software development.
Mobile Telephones Technologies Overview
Throughout the history of the mobile telephone handset and the desktop computer various technologies have emerged. Some have survived while others disappeared. In this section we will historically overview the various types of technologies that evolved during the years. We will also try to find resemblance between the mobile market and the desktop computers.
Web Browser Mobile Applications
During the early days of the mobile telephones market the possibility to develop specific web sites to browse via mobile telephones was offered via WML
WML Script over WAP networks (the mobile telephones equivalent for HTTP). At a later stage
mobile telephones' web brower support for XHTML has become a standard de facto. The new mobile telephones handsets support Java Script and HTML 5.0 as well. In this topic we will overview these technologies and especially focus on HTML 5.0 additional features as the Geolocation API that are especially relevant for web browser mobile telephones applications. In this topic we will also explore the unique role the Adobe Flash and the JavaFX play when dealing with RIA for mobile telephones.
SMS and MMS Applications
SMS and MMS (though in lower volumes) are being used for various types of applications. Thanks for their simplicity they have become highly popular driving incomes for mobile telephones operators. In this topic we will overview these technologies
present sample applications and introduce common business models related for these two specific technologies.
Mobile Telephones Client Applications
Developing a client application installed on a mobile telephone is feasible via various different software programming languages
such as Java ME
Android Java and C#. In this topic we will overview these technologies as well as their advantages and disadvantages
explore whether the user feels comfortable using them.. is the iPhone applications market is more than just a buzz... or maybe the same story we know from using our desktop is about to repeat.
We will overview various future ideas
forecasts and try to examine the role of the web browser installed on our mobile handset in this coming future.
Throughout the lecture examples will be presented both via new mobile telephones and video clips showing new services and products in the mobile market. The examples will be coordinated and tuned in accordance with the audience expectations and requirements.


1 MIN READ
Have we entered the Post-PC Era? How will the work force and the future of business change as technology changes. Here is a pretty interesting discussion on how mobile technology is becoming a pretty effective competitor to the PC and their environments.
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IP Telephone Systems
We provide you with innovative technology with a broad range of telephonic systems selected from all the major brands. Yes, our range of telephone is selected from the world renowned telephony providers along with our customized services.
We are accredited of telephonic systems from numerous brands. Furthermore, we deliver a complete communication system to the every corner of your needs. It doesn’t matter how may extension you have or planning to have in future. We help you with it despite you need it for your office, home or even on the move.
Our integrated yet scalable tech allows you to communicate without a hitch anywhere anytime you want. Not to mention, we also help you selecting the best system according to your business and its need. Apart from selecting, we also serve you for configuring and implementing these changes in your business infrastructure. How we do this, let the following points make it clear for you!
The rich experience in modern telecommunication that we provide you will offer nothing but optimal solutions.
Our company distribute products from top brands to end customers who are looking for the best performances at affordable price.
We not only provide but we also customize intuitive systems that prove to be simple to use while they make your every work easier than ever.
Preparing you for the future
We believe in pure and clear communication therefore we help you with it by implementing on the finest technological pieces available in the market. We make you perfectly equipped for the future possibilities. Yes. We take care of everything from the outset as we opt for future standard IP technology. With our years of experience in telephony, we provide you the cutting edge solutions for unified communication.
We have customized our services to provide you an easy migration from traditional phone lines to VoIP telephone systems. Yes, we help you to change for a better tomorrow. Our product theory makes the transition from old to new technology easy as possible. Moreover, this is your gradual entry in the digital telephonic world.
The first step is looking through the VoIP gateway between PBX and old ISDN lines. This is the advantage that doesn’t intervene in existing telephone connections. The analogue devices here are used as gateway as they connect with IP world using an analog adaptation. This easy change helps you hold communication infrastructure to be replaced by a new one without making you break your bank.
The already existing VoIP is turned in the IP PBX which keeps you up with the world. The UC functionalities here are optionally available you have the freedom to choose them individually. We help you to move on to something better with the following points:
Now you can adjust the changing needs of your business and your employees by integrated the latest telephony world has to offer. While doing this, you can add more offices or remove them, consider your system scalability and even remove mobile work.
Are you sure you are equipped with the right system? It sure works fine at the moment but what about the long run? Are you sure it will help your business to maintain its commitment when it grows? If not then it’s time for system replacement for continuity of your communication commitment. Don’t worry, we help you with this transition while cutting the overall costs.
Apart from the above mentioned, you can also integrate a phone system with important business phone applications you need for your business’s needs. Now you don’t have to cope with a slick design and expand as your business grows.


Optical fiber refers to the technology associated with data transmission using light pulses travelling along with a long fiber, usually made of plastic or glass. Transmission using fiber optic communication is preferred to use metal wires as signals are able to travel with less losses. Optical fibers are also unaffected by electromagnetic interference. The fiber optic cable uses the application of Total Internal Reflection of light.
The fibers are designed such that they facilitate the propagation of light along the optical fiber depending on the requirement of power and distance of transmission. A single mode fiber is used for long distance transmission while a multimode fiber is used for shorter distances. The outer cladding of optical fibers need better protection than metal wires.
The traditional method of laying optical fibers still used in most developing countries is Ducting and Trenching. This involves creating a trench through manual or mechanized soil excavation. This approach is preferred in countries where manual labor is cheap.
Trench specifications are normally defined by local authorities and could be specified for each operator in countries with multiple operators.
The trenching process needs careful control to make sure the trench floor does not have any kinks and is uniform, and trenches do not have major bends.
Ducts are placed in the trenches and fiber is then blown through the ducts with specialized fiber blowers, using water or air. In Air Assisted Fiber Blowing, the blowers use compressed air to push fiber through ducts.
Mechanized equipment is used to create mini trenches in many different surfaces. This technique can be used on routes that contain asphalt surfaces such as sidewalks and roads. The technique is however not suitable for soil with cobbles or gravel, or sandy soil. This technique has an advantage over conventional cable laying methods in that it is much faster to execute. The cross-section and depth of the trench will depend on the number of ducts to be laid. While the cross-section varies between 7 and 15 cm, the depth is typically between 30 and 40 cm.
Trenching, ducting, backfill operations and cleaning are all performed simultaneously when the fully automated method is used. When the standard and semi-automated methods are however employed, the operations are not done at the same time.
Micro trenching does not create a deep trench in asphalt as does conventional trenching, but creates a shallow trench, typically 2 cm wide and 30 cm deep. Special micro tubes are then placed in the grooves and it is filled, typically with a cold asphalt. The fibers are then blown into the tubes.
When using fiber blowers, you're combining a pulling force of compressed air and a pushing force hydraulically driven tracks during the installation. During the process, the blower operator has the control and ability to monitor the forces exerted on the cable. Because every application is different and presents its own challenges. Using blowers rather than fiber pullers is the preferred installation method for several reasons. During a pulling operation, the cable travels in a straight line until a bend or curve. Ultimately, the cable rubs at any bend or sweep and can touch the duct hundreds of times if there are undulations, typically caused by plowed or trenched duct. Friction is created each time there is contact with the duct.
Rather than using optical fiber connectors, it is possible to splice two optical fibers together. An fiber optic splice is defined by the fact that it gives a permanent or relatively permanent connection between two fiber optic cables.
Testing is used to evaluate the performance of fiber optic components, cable plants and systems. As the components like fiber, connectors, splices, LED or laser sources, detectors and receivers are being developed, testing confirms their performance specifications and helps understand how they will work together. Designers of fiber optic cable plants and networks depend on these specifications to determine if networks will work for the planned applications.
We design and implement high speed FTTH Network which can support greater bandwidth requirement with lower break down index.Which can handle audio,video and data.


challenges addressed by the cdt
Embedded Intelligence (EI) requires the use of sensors, communications and processing that are embedded into the product, process or service in order to meet specific objectives. As such, the embodiment of EI depends on a multidisciplinary approach for successful implementation.
All of our projects represent an Intelligent Engineering Application, where the technical strands converge and are consolidated into the delivery of embedded intelligent solutions.
Building on the expertise at Loughborough and Heriot-Watt University our projects seek address challenges across one or more of the following themes;
Design for EI:
- Effective, robust capture of the application requirements to dictate the specific technology solution sets for the embedded intelligence.
- Determination of the solution spaces for: sensor modalities (temperature, pressure, acceleration, orientation); communications technologies (wired/wireless, near field, far field, frequency, antenna design, communications network topology); power sources (scavenged, mains, battery); processor selection (with/without, I/O capabilities, clock frequency, memory capacity, power requirements, thermal management requirements, packaging solution);
- Multi-variable design trade-off techniques, balancing the cost, quality, time and effectiveness of embedded intelligence solutions;
- Design of standard platforms of hardware and software on an open-research basis.
- Semantically model relationships between the embedded chips and environmental data;
- Derive necessary performance techniques that enable systems to be optimally designed for reliability, with an intelligent diagnostic and prognostic capability;
- Provide an intelligent information infrastructure, requiring multi-layered ontologies that will have to be researched, designed and constructed to deal with the large volume of terse data sets;
- To enable effective, reliable and resilient cross-system integration;
- Deriving ontologies with a layered approach, providing direct mapping to data stores to aid with cataloguing the vast volumes of real-time terse data from embedded systems;
- Incorporating the dynamic relationship between data sets and models developed from applications, e.g. manufacturing processes (e.g. utilising existing BPM);
- Ensuring compatibility of the semantics between source and target systems, e.g. aided by use of XML;
- Developing semi-automated node and linking techniques to increase efficiency and ensure system adaption to changing situations;
- Providing feedback into the ontology and the system to provide new ontological links and update existing data;
- Interrogation of the ontology to determine the critical quantifiable lifecycle process characteristics that relate to the inherent performance drivers, allowing rapid identification of significant factors and complex interactions, and show overall system performance;
- Evolving ontologies to provide an adaptive integrated Bayesian network infrastructure that will be used to analyse overall system performance and predict areas for optimisation.
- The development of on-demand
intelligent product lifecycle service systems
Effective specification, design and creation of the complete service system, including:
- Service Foundations
- Service Composition
- Service Management and Monitoring
- Service Design and Development
- Understanding service and lifecycle requirements with technological infrastructures to support integration and co-operation of components and services.
- Optimisation of the services to enable improved efficiency across the product lifecycle, entailing better resource utilisation, increased productivity and reusability, improved product quality and reliability and maintainability, prolonged service life, and decreased costs.
- Exploiting process consolidation through co-creation of products and EI features, e.g. antennae or electrical interconnect, by means of additive manufacturing and assembly of electronics and sensors to embody light-weight, high performance EI into products, processes and operational environments;
- Enabling cradle-to-cradle approaches for remanufacturing, recycling and re-use, by means of intelligent processes interrogating products at their end of life, identifying through-life history and BOM;
- Developing novel manufacturing solutions, e.g. emerging from nature-inspired propositions. Biomimetics and biomorphism lend themselves to disguising EI devices and systems, to adding multifunctionalities or, to enhancing operational capability by novel processing of substrates; Mechanobiological solutions (e.g. stress-indicating bacteria) and at different scales (e.g. self-assembly nanowhiskers) will push the boundaries of EI devices and systems manufacture beyond traditional approaches.
- EI in processes will allow development of Industry 4.0 features, allowing communications between processes and products during production, providing opportunities for closed-loop optimisation of processes to products and vice versa.
Packaging & Integration/Interconnect:
- Matching packaging technologies to volume demand, ensuring cost, quality and resilience for all levels of packaging – chip, system-on-chip (insert), module level (e.g. wirebonds, flip chip), chassis to chassis (cable, flex or wireless);
Design of antennae structures and dielectric builds for robust wireless communications;
- Matching design partitioning of functionality onto components / chipsets selection and packages for cost, size and compatibility;
Low-cost integration of packaging solutions with current manufacturing processes, e.g. placement and interconnection of chips within PCB during fabrication requires assembly and joining processes not normally found at a PCB fabricators facility;
- Determining assembly methodologies compatible with the surrounding product matrix for interconnections that will need to be robust to withstand any subsequent processes.
- High yields at all stages since encapsulation (e.g. overmoulding, ultrasonic lamination) or sealing within an enclosure can lead to difficulty in reworking;
- Reliability and resilience of packaging and interconnection solutions for the end-use lifetime.
- Development of advanced packaging at wafer level and for 3D interconnects, which is critical for enabling higher integration, new design freedoms, smaller device footprint, lighter products, reduced signal inductance and higher I/O density;
- Materials for thermal matching, novel materials, Cu vs Ag (i.e resource efficiency).


The VTech RM7754HD is the Rolls Royce of Digital Video Baby Monitors. With a 7″ Screen, Smart Wi-Fi, a true HD Video Monitor with Remote Access. The 7 inch Screen is stunning, the Smart wifi with both Direct and Router Modes is easy to use. When using the App remotely, you can even zoom at 10x and locally 4x. Record images and video remotely, talk to baby remotely or monitor the room temperature remotely. Be alerted when baby wakes with it’s motion sensor and even help baby sleep with 5 great lullabies or any of the 4 natural sounds.
If you add an additional camera – with the gorgeous 7 inch screen on the VTech RM7754HD, you can monitor both cameras at the same time with it’s split screen mode. Alternatively use the patrol mode where the VTech RM7754HD will alternate from one camera to the other.
- 7” Colour 720p HD Parent Unit with 1080p HD camera with automatic night vision, wide angle viewing, night light, 4x local digital zoom and 10x remote digital zoom
- Direct WiFi Mode – the monitor is ready to use out of the box for local monitoring between parent unit and camera i.e. there is a direct WiFi link between parent unit and camera that establishes automatically, no additional set-up required.
- Router Mode – the parent unit and camera are paired to operate via the WiFi router. This mode also enables remote access to the camera via the VTech app.
- Remote viewing / recording via the free VTech app
- Record images/video to your smartphone/tablet memory using the app
- Two-way talk with camera from parent unit or remotely via the app
- 5 soothing lullabies and 4 natural sounds – can be played/stopped from parent unit and/or via the app
- Temperature sensor with alerts – alerts received on parent unit and the app
- Motion detection alerts – alerts received on parent unit and the app
- Onboard recording of 10 second video clips to camera for motion detection – viewed and deleted via the app
- Auto Wake Up mode – responds to voice and/or motion detection
- Parent unit has up to 5 hours active video monitoring time before re-charging
- Secure & encrypted local and remote video transmissions
- Can pair, view and control up to 2 cameras on the Parent Unit & the VTech app (RM714HD sold separately). Multi-cam viewing modes are single cam, split screen or patrol mode.
Payment & Security
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Since 1993, FoxCom has been recognized as a leading manufacturer of advanced RF over Fiber Solutions for the commercial, government and military markets.
In ESB Sistemas we distribute and advice FoxCom product for more than 10 years being recognized nationally as a leading distributor of fiber optic RF solutions. We understand that FoxCom product is aimed at customers who want to give the best solution in terms of large areas concerned: housing estates, universities, hotels…
Their philosophy is one of constant improvement and development with several “firsts” in the industry. In addition to designing and manufacturing innovative RF to optical systems, our engineers are always attuned to the growing needs of our customers by providing off-the-shelf and custom solutions for a wide range of RF / Microwave applications.
Their capabilities cover DC to 15GHz, delivering unprecedented performance, making FoxCom the supplier of choice for leading satellite operators, broadcasters, broadband service providers, government and military organizations.
FoxCom organized around a global distribution network with sales in over fifty countries. FoxCom has delivered more than 25,000 RF over fiber systems to diverse market segments.


Beckhoff introduced the IoT Bus Coupler EK9160, which offers direct connectivity for EtherCAT I/Os to the Internet of Things (IoT), without the need for a control program.
It converts the E-bus signal representation to different IoT communication protocols and enables in this way the simple and standardized integration of I/O data into cloud-based communication and data services.
Neither a controller nor prior programming is necessary. The I/O data transmission can be parameterized in a user-friendly configuration dialog of the integrated web server, providing access via any browser.
EK9160 is a Microsoft Azure Certified and AWS qualified device. It supports the MQTT protocol, while it is prepared to support and AMQP protocol as well.


The first printed circuit board was made-up by Paul Eisler in 1936 as a component of a radio set. In 1943, the United States government started to use the technology on a massive scale to create proximity fuses (bomb detonators) in World War II. Today, PCBs are important components of almost all equipment such as cars, computers, mobile phones, and many more.
In creating a custom printed circuit board, the electronic diagram of the needed circuit is prepared using either computer-aided software or through manual layout using a stencil. Then, the prototype circuit board will be developed using conventional etching methods or through computer aided manufacturing software.
The common materials used today to manufacture circuit boards are Alumina, Bakelite, CEM5, Arlon, Polyimide, Rogers, Ceramic, GeTek, CEM1, Nelco, FR4 and FR4 High-Temperate. The thickness and the size of the board depend on the requirements of the circuit board. Copper is the widely used material to coat the substrate. With photosensitive coating, the diagram of the printed circuit board will be printed. The unnecessary copper is etched out from the board to form traces. This process is referred to as photoengraving.
There are two common techniques used to develop connecting traces. Silk-screen printing employs a special ink that is resistant to etching and used as a covering for areas where the copper traces have to be developed. Meanwhile, PCB milling is a mechanical system where the unnecessary copper is washed away using CNC machining.
When the circuit board is ready with copper traces, the holes will be drilled into the board to mount the electrical parts using lead. In the drilling process, specialized laser drill or Tungsten Carbide could be used. Usually, the holes created are filled with depressed rivets or coated through electroplating, hence forming an electrical connection among the different layers.
The entire board will be coated except the pads and holes with masking materials. The commonly used materials to mask the board are lead solder, immersion gold, lead free solder, wire bondable gold, immersion silver, immersion tin, flash gold, carbon ink, nickel and copper.
The last step in manufacturing a circuit board is screen printing where the text and legend will be printed on the PCB.
Testing the Printed Circuit Board
Before assembling the parts or delivering the PCBs, it is a standard operating procedure to test the board to determine if there are shorts and opens that could affect its function. A PCB is termed as short if there are unnecessary connections, and a PCB is referred as “open” if there are unconnected points that are supposed to be connected. These errors must be rectified before assembling the circuit board. It is crucial to take note that not all PCB manufacturers test the boards before delivery. This is often referred to as an added expense but an integral one to provide a 100% functional PCB before adding the parts.
Assembling the Printed Circuit Board
When the board is ready, parts will be assembled and mounted on the surface according to the circuit diagram. The most common assembly methods used are through-hole construction and surface-mount construction. There are instances when a combination of these two methods is used in assembling the PCB.
Types of PCB
There are three major types of PCBs – single sided board, double sided board, and multi-layered board.
A single sided PCB is the simplest type because there is only one layer of substrate. All electrical components and parts are mounted on one side and the copper substrates on the reverse side. A double sided board, on the other hand, is the most common type of PCB, where the components are mounted to either side of the substrate. Double sided boards with connecting traces on both sides are often used. Finally, multi-layered boards are composed of several layers of substrate divided by insulation.


As technology advances, so does our demand for devices that offer more features and convenience. One such device is a remote control. In this article, we will be comparing two popular remote control models for the Vizio D-Series (2021): the Logitech Harmony and the Vizio XRT300.
Introduction to Logitech Harmony and Vizio XRT300
The Logitech Harmony and Vizio XRT300 are both universal remote controls that allow you to control multiple devices with a single device. However, they differ in terms of features, design, and functionality.
The Logitech Harmony is known for its advanced features and customization options. It allows you to create custom activities, such as “Watch a Movie” or “Play Video Games,” which can turn on multiple devices and set them to the correct input with a single button press. The Harmony also has a large database of devices, making it easy to set up and control even obscure or older devices.
The Vizio XRT300, on the other hand, is designed to be simple and easy to use. It has a streamlined interface with large, easy-to-read buttons, making it ideal for older adults or those who are not tech-savvy. The XRT300 also has a built-in microphone, allowing you to use voice commands to control your devices.
What is Vizio D-Series (2021) and How Does it Work?
The Vizio D-Series (2021) is a smart TV that offers users access to various streaming services. It’s user-friendly and easy to navigate, with a simple user interface. The TV works by connecting to the internet via Wi-Fi or Ethernet, and users can watch their favorite shows and movies from streaming services such as Netflix, Amazon Prime Video, Hulu, and more.
In addition to streaming services, the Vizio D-Series (2021) also has built-in Chromecast, allowing users to cast content from their smartphones or tablets directly to the TV. The TV also has a range of inputs, including HDMI and USB, making it easy to connect other devices such as gaming consoles or Blu-ray players. With its high-quality picture and sound, the Vizio D-Series (2021) is a great choice for anyone looking for an affordable and versatile smart TV.
Key Features of Logitech Harmony Remote Control
The Logitech Harmony remote is known for its advanced features that allow users to control a wide range of devices with a single interface. The remote has a touchscreen display, customizable settings, and supports voice commands. It also has a Smart Home Control feature that allows you to control smart home devices connected to your TV.
In addition to its advanced features, the Logitech Harmony remote also has a user-friendly interface that makes it easy to navigate and control your devices. The remote has a simple layout with large buttons that are easy to press, even in the dark. It also has a backlight feature that illuminates the buttons, making it easy to use in low-light conditions.
Another great feature of the Logitech Harmony remote is its compatibility with a wide range of devices. The remote can control over 270,000 devices from more than 6,000 brands, including TVs, cable boxes, gaming consoles, and streaming devices. This means that you can use the remote to control all of your devices, even if they are from different brands.
Key Features of Vizio XRT300 Remote Control
The Vizio XRT300 is a simpler remote control, designed specifically for Vizio TVs. It doesn’t have a touchscreen display or support voice commands, but it does offer basic functions such as power, volume, and channel control.
In addition to its basic functions, the Vizio XRT300 also has a dedicated Netflix button, allowing users to quickly access the popular streaming service. The remote also has a backlight feature, making it easier to use in low-light environments.
Furthermore, the Vizio XRT300 is compatible with most Vizio TV models, including the latest ones. It uses infrared technology to communicate with the TV, which means it doesn’t require a direct line of sight to work, making it more convenient for users.
Design and Ergonomics: Which Remote is More Comfortable to Use?
Design and ergonomics are important factors to consider when choosing a remote control. The Logitech Harmony and Vizio XRT300 differ in terms of size, weight, and button placement.
The Logitech Harmony remote is larger in size and has a touchscreen display, which makes it slightly heavier. However, the buttons are backlit and easy to use, especially in dimly lit rooms. On the other hand, the Vizio XRT300 is a smaller remote control that is comfortable to hold and use. The button layout is straightforward and easy to navigate.
Another important factor to consider when choosing a remote control is the range of the device. The Logitech Harmony remote has a longer range than the Vizio XRT300, which means you can control your devices from a greater distance. This can be especially useful if you have a large living room or if you want to control your devices from another room. However, the Vizio XRT300 still has a decent range and can easily control devices within the same room.
Compatibility: Which Remote Works Best with Vizio D-Series (2021)?
Compatibility is an essential factor when choosing a remote control. The Logitech Harmony remote is compatible with a wide range of devices, including Vizio TVs. It’s also compatible with smart home devices, making it an excellent choice for users who want a single remote to control multiple devices. On the other hand, the Vizio XRT300 is designed specifically for Vizio TVs, so it’s the perfect choice for Vizio D-Series (2021) users.
Another remote that works well with Vizio D-Series (2021) is the Amazon Fire TV remote. It’s compatible with Vizio TVs and also has voice control capabilities, allowing users to search for content and control their TV with voice commands. Additionally, the Roku remote is another great option for Vizio D-Series (2021) users. It’s compatible with Vizio TVs and also has shortcut buttons for popular streaming services like Netflix and Hulu.
When choosing a remote for your Vizio D-Series (2021), it’s important to consider your specific needs and preferences. If you have multiple devices that you want to control with a single remote, the Logitech Harmony remote may be the best choice for you. However, if you’re looking for a remote that’s specifically designed for Vizio TVs, the Vizio XRT300 may be the way to go. Ultimately, the choice comes down to your personal preferences and needs.
Setup Process: Which Remote is Easier to Set Up?
Setting up a remote control can be a daunting task, especially if you’re not tech-savvy. The Logitech Harmony remote control has a more involved setup process compared to the Vizio XRT300. The Harmony remote requires you to download and install a software app, which allows you to customize the remote settings. The Vizio XRT300, on the other hand, has a simple setup process that involves pairing the remote with your TV.
However, despite the more involved setup process, the Logitech Harmony remote offers more advanced customization options. With the software app, you can not only customize the buttons on the remote, but also set up macros and activities. This means you can program the remote to perform multiple actions with just one button press, such as turning on your TV, cable box, and sound system all at once. The Vizio XRT300, on the other hand, only allows for basic TV control.
User Interface: Which Remote Offers a Better User Experience?
User interface is an essential factor to consider when choosing a remote control. The Logitech Harmony remote has a touchscreen display, which offers a more interactive user experience. The display shows icons and commands that make it easy to navigate and control multiple devices. In contrast, the Vizio XRT300 remote has a basic user interface with minimal features, making it easy to use but less interactive.
However, the Vizio XRT300 remote has an advantage over the Logitech Harmony remote in terms of simplicity. Its basic user interface makes it easier for users who are not tech-savvy to operate the remote control. The Logitech Harmony remote, on the other hand, may be overwhelming for some users due to its advanced features and touchscreen display. Therefore, it is important to consider both the level of interactivity and simplicity when choosing a remote control that offers the best user experience.
Performance: How Well Do Both Remotes Work with Vizio D-Series (2021)?
Performance is an essential factor when choosing a remote control. The Logitech Harmony and Vizio XRT300 both work well with Vizio D-Series (2021) TVs, with minimal lag or connectivity issues. However, the Logitech Harmony remote performs better when it comes to controlling a wide range of devices, while the Vizio XRT300 is more focused on controlling Vizio TVs.
It’s worth noting that the Logitech Harmony remote offers advanced customization options, allowing users to program macros and create personalized button layouts. This can be particularly useful for those who have a complex home entertainment setup with multiple devices. On the other hand, the Vizio XRT300 remote is more straightforward and user-friendly, making it a great option for those who prefer a simpler interface.
In terms of battery life, both remotes are fairly similar. The Logitech Harmony remote uses replaceable AA batteries, which can last up to a year with regular use. The Vizio XRT300 remote, on the other hand, uses two AAA batteries, which can last for several months. Overall, both remotes offer reliable performance and are well-suited for use with Vizio D-Series (2021) TVs.
Battery Life: How Long Do the Batteries Last on Each Remote Control?
Battery life is an essential factor to consider when choosing a remote control. The Logitech Harmony remote has a rechargeable battery that lasts up to five days on a single charge. On the other hand, the Vizio XRT300 uses two AAA batteries that can last several months, depending on usage.
It’s important to note that some remote controls have a battery-saving feature that automatically turns off the remote after a certain period of inactivity. This can significantly extend the battery life of the remote control. For example, the Amazon Fire TV remote has a feature that puts the remote to sleep after 20 seconds of inactivity, which helps to conserve battery life.
Another factor that can affect battery life is the type of batteries used. Some remote controls require specialized batteries, such as coin cell batteries or lithium-ion batteries, which can be more expensive and harder to find than standard AAA or AA batteries. It’s important to consider the cost and availability of replacement batteries when choosing a remote control.
Price Comparison: Which Remote Offers Better Value for Money?
The Logitech Harmony remote is more expensive than the Vizio XRT300, but it offers advanced features and greater functionality. This makes it a better value for money, especially for users who want a single remote to control multiple devices.
Pros and Cons of Logitech Harmony and Vizio XRT300
Here is a summary of the pros and cons for both remotes:
- Logitech Harmony Pros: advanced features, touchscreen display, customizable settings, Smart Home Control.
- Logitech Harmony Cons: expensive, involved setup process.
- Vizio XRT300 Pros: simple design, easy to use, affordable price.
- Vizio XRT300 Cons: limited features, compatibility restrictions.
Final Verdict: Which Remote is the Best Choice for Your Vizio D-Series (2021)?
The choice between the Logitech Harmony and Vizio XRT300 remote controls ultimately comes down to personal preference and what features are important to you. If you want advanced features and greater functionality, the Logitech Harmony remote is the better choice. On the other hand, if you want a simple remote control that’s affordable and easy to use, go for the Vizio XRT300.
Conclusion and Recommendations for Readers
In conclusion, both the Logitech Harmony and Vizio XRT300 remote controls are excellent choices for Vizio D-Series (2021) users, depending on the user’s needs. We recommend that users carefully consider their needs when it comes to features, compatibility, and ease of use before making a purchase decision. Ultimately, you want a remote control that can offer convenience, ease of use, and functionality, so choose wisely.


The Business Council of New York State, the State’s leading statewide business and industry association, opposes this legislation that would amend the Public Service Law by requiring regulated telephone-service providers to give at least 45 days’ notice before migrating their service from copper-based telephone lines to fiber optic-based lines.
The expansion of fiber optics in the delivery of telephone service has been well underway for years. Fiber offers many beneficial aspects as compared with old fashion copper lines. Fiber is immune from many of the environmental issues that plague copper lines and cause their deterioration. As compared to copper lines, fiber is lighter in weight and size, more energy efficient, carries signals at greater speed, and can offer more extensive services.
The migration to fiber is being undertaken by phone companies for a number of purposes - including compliance, as in migration under Federal Communications Commission orders. In the case of replacement, it should be noted that there are no adverse impacts on the calling features on fiber optic as compared with old copper lines. All the services used by customers – home alarms, fax service, monitoring devices and 911, to name only a few – continue under fiber lines.
It should also be noted that in the case of planned replacement, customers are given advance notice of replacement through letters, phone calls, automated message, and follow-ups from customer service. Provisions governing loss of power and battery options for customers in advance of outages also follow a prescribed customer-friendly process in order to maintain calling options – often for extended periods of time. Providers take great pains to educate the consumer in the areas of battery backup and migration from copper to fiber. In a sense, the bill is unnecessary and redundant of current practices already employed by telephone companies migrating to fiber-optic lines.
For the above reasons, The Business Council opposes this legislation.


Telecoms face mounting pressure to automate network and service operations for improved efficiencies and reduced OPEX. However, inventory is often fragmented and hidden across multiple OSS, spreadsheets, and data silos, resulting in an inconsistent understanding of the network.
This webinar seeks to explore the strategies and tools telecoms can implement to consolidate and integrate assets across layers into a single source of truth that accurately models the network. In doing so, operational and business workflows can be harmonized for boosted efficiencies, improved data quality, and accelerated service deployments.
Join us to learn from Harinder Bakhshi, Director of Solution Architecture at CROSS Network Intelligence, and Salvador Peya, Senior Solution Architect at GE Digital, how to:
- Convert fragmented inventory and network data into an integrated, intelligent data goldmine
- Illuminate hidden data and improve data quality for boosted operational efficiencies
- Bridge OSS and BSS to support end-to-end workflows for network and service operations
Director of Solution Architecture
CROSS Network Intelligence
Senior Solution Architect
Hari is a technical leader at CROSS Network Intelligence. He has a BSc in Biotechnology and an MSc in Network Technology and Management. He's spent time with a well-known operator building mobile networks, and he has both sales and delivery experience with equipment and software vendors. Hari drives technical engagement with international customers and is interested in building the most efficient operational management platforms and using analytics, BI, workflow, and a single network inventory to get there.
Salvador is a Senior Solution Architect at GE Digital. He has more than 10 years of experience working with Telecommunications customers, providing technical leadership and advice, addressing their pain points and demonstrating how network inventory solutions can support them to achieve their goals, either accelerating FTTH rollout or increasing operational efficiency.


50W High Power Wireless Anti-explosion Jammer
There are many cell phone jamming gadget that used to exert the effect within a typical range like, maybe 8-40m. If there is the demand for wider coverage, more powerful jammer will be needed. This 50w high power wireless anti explosion jammer is a professional wireless jamming solution for serious application such as field operation, VIP escort, bomb disposal allocation, special troops and so on.
The jammer is one of the most advanced high efficiency mobile phone and satellite signal jammer, designed specifically for both military use and security guard. It can work for jamming 4 frequency bands spontaneously.
With high power output, the jamming range reaches up to 120m depending on the signals strength given within the area. It is of backpack design so that users can shoulder it in back and carry it around for mobile using. Equipped with the omni directional antenna, the cell phone and satellite jammer would surely perform with higher efficiency and stability.
The high power jammer is also featured with easy accessible power supply with built-in rechargeable battery, and external DC and AC compatible. The device adopts the high-power wireless amplification technology which can prolong the standing-wave ratio and temperature self-protection. With strong power supply and scientific construction design, jammer is capable of continuous long time working under even tough condition.
At a glance:
- Portable, backpack style.
- Lightweight: the whole device with antenna weighs only 18KG or so which is easy to carry;
- Block 4 frequencies at the same time;
- Output power can be up to 60W;
- High gain omnidirectional antenna (directive antenna for your choice);
- Power supply: built-in Lithium-battery, external DC or AC are accessible too;
- Continuous working time of the built-in battery can be up to 2 hours if fully charged;
- The device adopts the high-power wireless amplification technology which can proceed the standing-wave ratio and temperature self-protection.
The Specification for this jammer:
- Number of Frequency bands: 4 bands
- List of frequency bands per customer choice(up to 4 can be selected)
-CDMA/TDMA+Nextel (851-894 MHz),
-GSM (925-960 MHz),
-High GSM/DCS (1805-1880 MHz),
-PCS/GSM1900 [+PHS] (1930-1990 MHz),
-UMTS (3G) (2110-2170 MHz)
- Computer communication standards 2.4Ghz
-WLAN Bluetooth Wi-Fi.
- Satellite communication systems
-Thuraya Iridium Elipso Inmarsat GlobalStar
-Aces Odyssey GPS
- CDMA450 Cellphone System
- Output watt: 50watt
- Power Consumption: Max: 380W
- Power supply voltage:~230VAC / ~110VAC
- Power Adjustment: Multi level potentiometer adjustable by computer.
- Battery 2-3 hours
- Range Radius: Up to 120 meters ( signal <=-75dbi in the application place. )
- Housing Metal enclosure
- Total System weight: around 25KG
- Humidity: Up to 80%
- Operation temperatures:-10° … +50° C
- Control Wireless Management Control by Computer
- Cooling system Active “smart” with integrated incoming air filter
- Antennae type External high gain omnidirectional (standard)
- Antenna gain 3-4 dBi (Omni Antenna)
- Omni Antennae number: Omni Antenna Up to 4pcs
- Power adaptor
- User manual
This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .


Merchants who currently use Verifone VX820 EFTPOS terminals (not integrated) will receive a phone call from our service provider, Bambora, on behalf of NAB. Telstra are making changes to the phone network that will affect the ability of desktop (not integrated) terminals to process transactions.
Merchants will receive a call from our service provider, Bambora, on behalf of NAB, to arrange a time to complete the upgrade. The replacement will help ensure that the merchant terminal has updated connectivity so merchants’ business can continue to accept quick and easy merchant payments. The merchant fees, including monthly terminal fees remain unchanged.


Helsinki, 14 February 2024 – Qvantel, a leader in Digital BSS, today announced that it has been awarded a contract by multinational technology company SATEC Group to provide Qvantel Flex BSS to Telecom Namibia to support their digital transformation strategy. Telecom Namibia is providing the foundation to digitally transform Namibia and increase digital inclusion. By providing fixed-mobile convergence Telecom Namibia can provide a combination of fixed broadband and local access wireless technologies to provide a superior broadband experience for customers.
SATEC Group are leading the transformation project and they will work with Qvantel to implement Qvantel Flex BSS for all services (mobile, fixed and value-added services) for all consumers and business customers. The solution enables the addition of many new services, such as content and ICT offers and helps Telecom Namibia to achieve its goal of providing innovative services to its customers and to grow its market share.
Dr Stanley Shanapinda, Telecom Namibia CEO, “By implementing a single convergent BSS means that we can provide the best experience to our customers as all information on all services are on a single system. We will also increase efficiency as we consolidate systems onto a single BSS. This helps us grow the business as we can more effectively bundle convergence offers with value-added digital services which helps digital transformation and increases digital inclusion in Namibia.”
Miguel Angel Sanz Sacristán, Head of Telecoms at SATEC Group, “We are delighted to work with Telecom Namibia to drive digital transformation. We are also proud to be working with our partner Qvantel to provide a one-stop shop for BSS and a convergent platform that supports all services for all customers.”
Commenting on the award, Qvantel CCO, Varun Galande, “We are very proud to have been awarded this contract by SATEC Group to help digitally transform Telecom Namibia and enable them to deliver a superior experience to their consumers and business customers. We look forward to working with our partners, SATEC Group to accelerate innovation at Telecom Namibia.”
Telecom Namibia will have the business foundation on which to enable digital transformation. This will result in increased operational efficiency and growth as they can expand their portfolio to offer a wide range of digital products and services to consumers and business customers. This transformation is supported by a single, integrated digital solution that provides the platform for innovation and growth.
Qvantel is leading the evolution of Digital BSS. Qvantel Flex BSS enables CSPs to react quickly to new opportunities and to provide a platform for business innovation. In the digital telecoms and 5G markets, CSPs will need a new level of agility in BSS that is unimaginable in legacy systems. Using no /low code CSPs can develop new offers and processes in hours – not months. Qvantel Flex BSS delivers this level of agility to CSPs.
Headquartered in Finland, with over 20 offices worldwide, Qvantel is a global, product-based company. Our focus on turning innovation into business value for our customers is built on our roots of Nordic telecoms research and development. Our customers include leading CSPs, telecoms groups, MVNEs / MVNOs and digital-first sub-brands. Qvantel software delivers the best customer experience possible for over 230 million telecoms customers covering mobile, fixed and TV services.


eID Forum Partners
Meet our Speaker: Arne Ansper
Arne Ansper earned his MSc in System Engineering from Tallinn University of Technology in 2001. He joined Cybernetica (Institute of Cybernetics of Estonian Academy of Sciences back then) in 1994 and has designed and built many security-critical distributed systems, specializing in e-government systems. Arne designed the architecture of the X-Road – a secure communication layer to connect Estonian governmental institutions. The founding principles of X-Road were first described in his MSc thesis and later refined and implemented in X-Road, which is by far considered the most successful e-Government project in Estonia.


The focal point between the user interface and the machine
Easy, flexible and safe: With the new Connected HMI platform, KRONES is setting benchmarks in terms of technology, usability and consistency. The interface between user and machine –in short HMI –also makes sure that both parties can communicate with each other within a split second.
At a glance
Connected: maximum degree of networking between the machines and connection to superordinated IT systems
Secure: powerful against attacks through firewalls and most modern IT security technology
User-friendly: clear and innovative navigation structure for intuitive operation
Clean: Hygienic design thanks to the combination of stainless steel and glass
Networked view of the line
Less walking routes between the machines, quicker reaction times and avoidance of unnecessary downtimes: The high degree of networking gives you the required overview and guarantees efficient production processes.
Maximum IT security
State-of-the-art safety devices and regular software updates keep the IT security level always at high standards in the long run.
Uniform user interface design
In order to provide an intuitive navigation structure for all machines, the new surface design is uniform for the entire software. This way, all lines can be operated quickly and easily.
Hygienic design of the operator panel
The stainless steel glass housing is designed especially for the requirements of the beverage industry and with regards to the hygiene it clearly exceeds the average conditions. This hygienic design enables even more thorough cleaning.
Brochure Machine visualisation system Connected HMI


My friend and colleague , Vishal had these questions after reading this post of mine.
a. What do we mean by Half Duplex and Full Duplex?
These are communication jargons back from my electronic engg. days :)
A half duplex communication is a two way communication between two devices. But these two devices cannot communicate at the same time. In other words you can either transmit or recieve at a time but not both. A very good example is walky talky communication.
Colonel Vishal : Hello Capt. kgthegreat. What are you working on? Over.
Capt. kgthegreat : Hello hello , Colonel Vishal. I am still working on accesibility. Over.
You hit the transmit button and say something and then say over to signal the end of transmission and release the transmit button. Now the other party repeats the same protocol to transmit.
A typical example from our software world will be a strict client server interaction. Firstly a handshake is done between the client and server. Then Client sends a request. Server recieves and then sends a response back. The HTTP protocol is designed the same way. You have HTTP request and response objects.
Whereas a Full Duplex communication is more like a modern day telephone conversation. You can transmit and recieve at the same time. Jonas Jacobi talked about getting this behaviour in HTML 5 Commmunication protocols.
Find more information here.
b. What exactly is Web Sockets?
Web Socket is a new Full Duplex interface defined under HTML 5 Specifications. And yes it is a protocol just like HTTP is a protocol. Like HTTP , if implemented , it will sit on top of TCP/IP Layer.
So instead of ” http : //www.kumargaurav.info ” you will have ” ws : //www.kumargaurav.info ” if implemented.
I will let the people who helped creating it talk more about it.
Here is an excellent FAQ on websockets if there are more questions (which is a healthy sign).
Go here for HTML 5 Specifications which is work in progress.
Go here to know more about the most common network protocol.
Another general reading which I can suggest and personally endorse is Andrew Tanenbaum’s Computer Networks. Its a life changing experience :) .
c. Are we trying to say that Web Sockets is/are going to replace HTTP protocol?
No and Yes. No because it will take time (I think it is envisioned to be completely implemented and accepted by 2020) and yes because it is the right thing to do. Another compramise in this direction is to make WebSocket sit on top of HTTP but I don’t know how good is that.


creat an acount, and invite your friends, and enjoy your chat with video call
About Skype :
Skype is a software for calling other people on their computers or phones.
The calls have excellent sound quality and are highly secure with end-to-end encryption. You don't even need to configure your firewall or router or any other networking gear.
The Fitures :
Skype For Free
- Free Skype-to-Skype video and voice calls
- Free instant messaging
- Connect with your Facebook friends
- Unlimited2 calls to a country of your choice
- Group video calls with up to 10 people3
- Group screen sharing
- Live chat customer support
source : Skype


When you need technical support RJS Systems is on hand with our team of dedicated and experienced engineers. We can offer support via phone, email or when possible remote viewing. On occasions it may be necessary to visit site to diagnose and rectify the issue.
If you need to log a technical issue please contact us on 01803 528915 or use the form to the right.
If you have CCTV in place we can also offer a maintenance and service contract to help prevent any issues arising. Click here for details.


We found that the organization for IP address 22.214.171.124 is Time Warner Cable in Milton, Kentucky, United States.
A more detailed IP address report for 126.96.36.199 is below. At the time you pulled this report, the time zone of 188.8.131.52 is America/New_York, and the current local time of 184.108.40.206 is 21.02.2018 07:37:37. More IP details of 220.127.116.11 are shown below along with a location of the address on a map.
IP Lookup Result for 18.104.22.168
|Host of this IP:||cpe-74-136-6-71.kya.res.rr.com|
|Organization:||Time Warner Cable|
|ISP/Hosting:||Time Warner Cable|
|Local Time:||02/21/2018 07:37 AM|
1600 Amphitheatre Parkway
Mountain View, CA 94043
|Technical Contact||Google Inc|
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We will do our best to process your orders as quickly as possible. However, we cannot garantee the delivery of some products. Explanation of present delivery terms:
The emergency situation does not affect the delivery of this product.
Due to emergency situation, there may be a slight delay in product delivery.
Due to emergency situation, the delivery of this product is limited.
Similar in design to the clubman system, but professional headsets have noise cancelling microphones for improved clarity. Kit includes amplifier and 2 headsets.
Build your own intercom system with the Terraphone professional, simply add your choice of headsets to the Terraphone amplifier. Cross compatible with the Terraphone Clubman and also available with an optional adapter (T040) for Peltor helmets.


Center for Digital Educational Technologies
Head of the Center
Kilichev Sharafiddin Mirzaevich
Тel:71- 237-19-24, 90-322-09-34
Email: atm@ tiiame.uz
Center for Digital Educational Technologies National Research University, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers began its activity in 1993. The Departments of Digital Education Technology Implementation, Network Management, Technical Support, and Information Security Services operate under the authority of the Center for Digital Education Technologies (DTE).
The main task of the center is to carry out management and control work on the application and use of information and communication technologies in the educational and administrative management process of the university.
About the activity of the center
The center organizes the introduction and use of information and communication technologies in the educational, scientific, administrative and economic service processes of the university. The university carries out work on the development of information and communication infrastructure. It organizes works on the introduction, implementation, use, design and development of modern information and communication technology tools for the university. The university maintains a uniform information security policy. Monitors the security and continuous operation of the network and network devices at the university.
The main tasks of the center:
- Network administration and network access control at the university, ensuring the security and continuous operation of the institute's official website, servers, information resources;
- Ensuring the safety and high-quality operation of the university's multi-level telecommunication networks and technical equipment, as well as monitoring;
- technical support of the Moodle distance learning system and multimedia educational resources to improve the effectiveness of the introduction and use of information and communication technologies in the educational process;
- Makes proposals for equipping and purchasing the structural units of the university with multimedia tools and technical equipment.
- Organization of modernization of technical means used in the university.
- Participate as an expert in formalizing and concluding contracts with enterprises and organizations for the provision of goods and services related to information and technical means at the university.


To compete in today’s demanding business environment, businesses must gather,
process and distribute information effectively and efficiently. To do
this we offer a flexible and dependable voice communications
infrastructure and a company of highly trained personnel to service it -
Networx is a Full Service Communications Company:
Our certified technicians provide expert installation, moves,
adds, changes and repairs to telephone, computer and fiber optic systems.
Networx’s professionals design, install and service digital and IP hybrid
telephone systems to large PBX’s. We install network cabling, data patch panels
and racks using BICSI certified installers.
Networx offers up to a (5) year hardware warranty and your equipment is serviced by our 24-hour service staff.


Sena X1 Bluetooth Helmet
WHERE SOPHISTICATION AND TECHNOLOGY MEET
Bluetooth 4.1 allows riders to listen to music, GPS navigation, answer phone calls, and even receive data from fitness apps through the built in HD quality speakers. The X1 is equipped with built-in FM radio and a fully integrated Bluetooth communication system, allowing intercom conversations with up to three other riders over a half mile distance. Sena’s patented Advanced Noise Control™ technology filters out the wind and white noise for pristine incoming and outgoing audio.
MODERN DESIGN FOR THE SOPHISTICATED CYCLIST
Designed with an in mold polycarbonate shell, the X1 Bluetooth bicycle helmet is durable enough to withstand impact and protect you as well as the tech inside. The X1 is fully lined and has a nylon and leather chin strap for comfort and security while riding. Sena’s spin-to-fit lock, allows riders to customize the fit of the helmet to their unique head shape. Unique ventilation allows riders to keep cool throughout their ride.
A SAFER WAY TO RIDE
Open-ear audio functionality makes riding in a metropolitan area much safer. When riding roadside, especially while commuting, riders shouldn’t have their hearing impaired by ear buds. The ability to hear vital traffic cues is imperative to cyclist safety. The X1 allows riders to be fully aware of their surroundings and pick up on ambient noises without interference. Having a bicycle helmet with Bluetooth also allows you to quickly relay messages to your riding partners.
APPS TO TAKE YOUR RIDE TO THE NEXT LEVEL
The Sena Smartphone App makes configuring your X1 Bicycle Communication System simple. Change feature settings, set groups of intercom friends, preset your favorite FM stations, access the product Quick Guide and more.
- Fully Bluetooth integrated bicycle helmet with HD Audio speakers and microphone
- Talk with up to 3 other friends via Bluetooth intercom over up to 900 meters (0.5 miles) in open terrain
- Connect with your phone for fitness aps, GPS, music or to take or make phone calls.
- User-friendly three-button design on the side of the helmet makes it easy to navigate and use
- Sena's patented Advanced Noise Control technology for minimal wind and background noise allows you to communicate easily while riding.
- Compatibility with additional Bluetooth accessories and smartphone apps for larger intercom groups and feature controls
- Operating time: 16 Hours talk time, Charging time 3.5 hours with Lithium Polymer Battery, Weight 350 g (12.35 oz)
- 2 sizes SM/M, L/XL with Sena Spin Lock for adjustable sizing
- 2-year warranty and firmware upgrades


Why Choose Us?
Stellarsat Solutions, Inc. is a local internet service provider founded in 2021.
Stellarsat is a reliable and affordable internet using the latest technologies powered by Kacific 1, a next-generation high throughput Ka-band satellite manufactured by Boeing and launched by SpaceX.
Stellarsat offers complimentary solutions to different industries to contribute to the betterment of the Philippines.
To continuously advocate the digitization programs of our country in ensuring that Filipinos will be able to have much more opportunities to be more connected.


Samsung Galaxy S9 Problems with Bluetooth: how to solve it
Among the connectivity problems that we can find in our mobile phone, Bluetooth is one of the most problematic. The Samsung Galaxy S9 has a long history of problems with Bluetooth , causing many of the major functions to fail such as pairing with the vehicle or other electronic devices or displaying erratic behavior.
There are many factors that can affect the proper functioning of Bluetooth on the Galaxy S9. Users shared their experiences with this issue in specialized forums. Except in specific cases where the problem arises from a hardware failure (Bluetooth antenna)
Contents [ show ]
Solve Bluetooth problems
The first logical step we will have to do is to verify that we have no pending updates. The Samsung Galaxy S9 is a 2018 terminal and has received a fair amount of patches since then. Many of them have focused on solving known issues, including connectivity issues that affect Bluetooth. To rest assured on this aspect, we will have to go to Settings / System / System Updates.
Clear the Bluetooth cache
It is another method that works best. On many occasions the Galaxy S9’s Bluetooth cache is saturated. For this reason it is useful to delete it from time to time. Do we have to go to Settings / Applications and click on the three points above. Then we click on System Applications and finally on Bluetooth. Now we touch the storage space and select clear cache.
bluetooth cache borrar
Another check is to check the association mode and visibility. This is found in the Bluetooth options. We will have to be “visible” so that other devices can find us. Likewise, it is worth examining that our device allows for several simultaneous connections.
To save battery power, Bluetooth can be considered one of the most consumed connections. Therefore, our Galaxy S9 can activate the saving of this connectivity. This can lead to connectivity errors and outages, as well as association problems. To disable this option we will have to go to the Settings / Applications / Click on the three points / System apps menu and locate the Bluetooth option. We will have to disable the switch and test the connection again.
Problem S9 Bluetooth desactivar ahorro
Add Bluetooth to SmartLock
This Smart Lock tool allows us to unlock our terminal when we connect it via Bluetooth to another device. That way, when we connect the Galaxy S9 to a music player, our car or another device like speakers, it can help solve connectivity problems. To start the function we have to go to Settings of your Galaxy S9 and then click on Lock screen and security. Then we search for Smart Lock and click Add trusted device , select the device and click Add.
The last resort that works when everything fails is to reset the phone to factory settings. This will erase all the data we have in our terminal. But it also clears all connectivity settings, so sometimes, any damaged files or compatibility issues affecting Bluetooth connectivity will be resolved. To do this we will have to go to the Settings / System / Reset menu.


Generally speaking, three main parts make up in a passive RFID system – an RFID reader or interrogator, an RFID antenna, and RFID tags. Unlike active RFID tags, passive RFID tags only have two main components – the tag’s antenna and the microchip or integrated circuit (IC).
The Locking Hardware needed is minimally visible on your door, with only a small signal reader, and even locks which provide maximum security with the power anti-cloning technology. The Radio frequency Identification (RFID Locks) readers were also designed to easily adapt to use new technology so that guests could also use their smart phones instead. We will Manufacturer more types of locks like Keypad Locks, Smart Locks, Combination Locks, Biometric Locks, Cam Locks, Industrial Locks, and PadLocks.
Contact us at– +44 (0)20 8906 6881
Mail– [email protected]


The dumb phones to attempt to assist cure your smart device dependency
2018 is formally the year of the digital detoxification.
Google, Facebook and also Apple are all presenting functions to stop you from being glued to your mobile phone, whilst sales of "dumb phones" currently make up 5 each cent of global phone sales, inning accordance with sources.
But just what is a dumb phone as well as how do you locate the best one for you?
What you require to understand about dumb phones
A dumb phone, or a feature phone, is one which isn't really linked to the internet.
Simply like the great old Nokia 3310 you had in the 1990s, these tools can make calls and send out messages, however you can't use them for social media or on the internet purchasing.
Speaking of Nokia, the firm has seen a renewal of passion in its '90s devices with brand-new and also improved versions of the precious 3310 and the Nokia "banana phone" 8110. However, these gadgets are not dumb phones, they still have a 4G link and come pre-installed with apps like Facebook as well as Google Maps.
If you're actually all set to stop being so connected, right here are 4 actually dumb phones to experiment with.
The trendy one: The Light Phone
For when you want to make a statement regarding rejecting technology, you need The Light Phone.
The size of a charge card, it looks even more like a calculator compared to a phone. It just shops 9 numbers and also you could just make calls with it. Available in matte white or matte back, the phone weighs a tiny 38.5 grams and a full charge will give you three days standby time.
Whilst The Light Phone is a dumb phone in features, it's more of a 2nd phone in truth. This is because you need to use it combined with your smartphone, by activating call-forwarding on your major phone to be able to use this gadget.
This functions if you're attempting to wean on your own off your smart device but typically aren't fully all set to provide it up simply yet.
The flip one: Doro PhoneEasy
Doro's PhoneEasy revives among one of the most enjoyable things we miss with mobile phones: a flip display. Call a more rewarding way to hang up a telephone call after that snapping down the screen.
The phone permits you to make calls, send out messages as well as send out photos to loved ones. Billing wise, one full charge will give you 22 days of standby, which is reason sufficient to purchase it alone.
It likewise has Bluetooth ability and comes in white or black.
The Nokia one: Nokia 130
Whilst you cannot obtain a dumb Nokia 3310 or 8110 anymore, Nokia is still striving on its feature phones vary.
The Nokia 130 is readily available in black, grey or a fancy red. It has a 1.8-inch display (the brand-new Samsung Galaxy Note 9 has a 6.4-inch display comparative) and also it has 4MB of inner storage with area for a MicroSD card.
If it's battery life you're trying to find the 130 wins by far with a whopping Thirty Day battery life on standby.
The low-cost one: Alcatel 10.54
When it involves feature phones, you do not have to splash out when you can acquire the Alcatel 10.54 for a mere ₤ 7.50.
The small phone has a video camera as well as a songs player. Whilst you may not have the ability to download and install Stitcher and your much-loved podcasts, with the phone's built-in FM radio you can pay attention to the genuine radio dumb phone rather.
Alcatel claims the phone is simple and trustworthy, which when you're intending to ditch your smartphone, is all you can truly request.


The Motril Town Hall has admitted that since 4G coverage was introduced into Motril on the 800MHz band, TV reception has gone downhill.
The Motril Town Hall has been in contact with numerous mobile-phone operators in order to reinforce coverage his summer. Consequently, Movistar has promised to give 4G coverage come the summer.
More mobile equipment today is available with ‘4G’ technology but how do we know if we need it, want it, or can even use it, and are we paying more for it? For the average consumer, ‘3G’ and ‘4G’ are relatively mysterious terms in mobile tech talk, yet the manufacturers and service providers assume we all know about it.


With ISDN lines being phased out, IP phones becoming easily configurable and Hosted PBXs being the norm, small businesses can benefit from flexible, scalable IP Phone solutions at costs less than what they currently pay for their phone systems.
Collaborative websites often have sections developed 'in association with'. A WordPress Widget can be used to subtly express this using the JetPack Plugin. (more…)
Some reports suggest 25-30% of websites on the internet are developed using WordPress, so there is plenty of interest from hackers to break into them and use them for purposes other than what they are intended for. Having a website hacked or compromised in some way can be very serious, starting with a downgrading in Google Search Engine Results, being blacklisted […]


Parameterisation and Optimisation
Parameterisation and optimisation studies enable designers to “zone in” on the best solution where for example, the available package space is restricted. Below is a finite element model of an elliptical loudspeaker drive unit which are commonly employed to maximise acoustic output where the more common round loudspeaker shape would have too little radiating area. The model is coupled to acoustic boundary elements to simulate the acoustic radiation from the cone at 1 metre distance.
The parametric structure is altered easily and returns acoustic data that relates to the performance trait to be improved, in this case, the axial frequency response is chosen as the target.
Here, it is demonstrated that the axial frequency response of an elliptical driver can be varied significantly with only small geometrical adjustments. A more detailed model/ physical prototype can then be progressed based on the "best" performer.


Quantum cryptography aims to make data secure using fundamental physical principles, such as the quantum mechanical phenomena of entanglement and Heisenberg's uncertainty principle.
Probably its best known application today is quantum key distribution, which allows two parties to protect their secret communication from the prying eyes of an eavesdropper. Quantum key distribution is technologically much easier to implement than a full quantum computer and the first commercial implementations are already available today. Yet many challenges remain in bringing quantum key distribution into practise. For example, recent work by CQT researchers has shown that current practical proposals are plagued by problems that can allow hackers access to the secret communications. By understanding such attacks, one can find new ways to improve practical implementations.
CQT researchers have been and continue to be at the forefront of research in quantum cryptography, from quantum key distribution in 1991 to very active recent research in device independent key distribution, testing the security of practical systems, and two-party protocols such as secure identification.
- Going covert: a security step above encryption
- Symposium on quantum engineering encourages crosstalk
- Bringing quantum tech to new NUS-Singtel corporate lab
- Quantum satellite device tests technology for global quantum network
- CQT's Director elected Fellow of the Royal Society
- Thick crystals shine in photon-pair source tests
- Presenting CQT's Annual Report for 2015
- CQT's Joe Fitzsimons named one of Asia's top young innovators
- Space-bound CQT experiment survived rocket explosion in working order
- Youth take on quantum cryptography at Generation Q Camp


Virtual Secure Network
A Virtual Secure Network (VSN) is a novel network service, providing remote users the security benefit of being behind a managed secure (corporate/cloud) network, while providing Internet performance more typical of an (insecure) direct connection. A VSN is analogous to a Virtual Private Network (VPN), in that it offers security protections like firewalls, multiple Antivirus scanners, IDSs and IPSs to the remote users, however VSN guarantees additional benefits of low cost for the management and better performance for the end users. Employing VSN architecture in the cloud to offer security protections as a subscription service can guarantee lower cloud costs and better user experience.
A corporate network typically has IDSes, firewalls, and malware scanners to protect the machines on the network from attack. However, employees may use devices with sensitive data in remote locations. This leaves the company with a choice: either have the remote users VPN their traffic back to the corporate network for protection; or let its employees connect directly to the (insecure) Internet. The former choice can be very slow for users as well as costly for the organization, while the latter increases the security risk. Many companies though aware of the security risks, allow company devices to directly connect to the internet when outside the company network to reduce costs. Highly protective companies (like the government offices) force users to use all-time-VPN without providing any enhancements to improve the user experience. We address this problem by proposing a novel network service called Virtual Secure Network (VSN), which tries to reduce the enterprise costs and improve the user experience simultaneously.
Briefly, how does VSN work?
A VPN of an enterprise generally has two use cases.
- Extend already deployed company network and host protections to remote users.
- Allow remote users to access internal network resources or services.
Our VSN service focuses only on the initial use case of VPN, and does not alter the second use case in anyway. A VSN tries to guarantee better user experience and reduced costs as compared to the case when all-time-VPN is enforced.
a. Core Idea
Our approach is based on the fact that there is considerable overlap in the content that different users are interested in. If an object (such as a web page) passes all the security screenings deployed, without triggering any alarms, we can consider the object to be safe as per the current security configuration (i.e., with respect to the deployed IPS/antivirus signature databases and detection engines). If another user requests the same object and the object's content has not changed since the last screening, then the object can safely be retrieved directly from the Internet. But in order to deploy such an approach, the user needs a mechanism to determine whether the to-be-requested object has passed the security screenings previously. To allow the user to make a local determination, we propose a novel scheme based on distributing hashes of previously tested content to the users. Clients that want to obtain content on the hashlist do so directly over the Internet but have the same security assurances as though they were in the corporate network. Any new content (not in the hashlist) would be requested through the VSN server.
How to obtain current VSN implementations?
The SVN repository can be accessed here:
All the libraries needed to run VSN are included in the repository, and should be downloaded when you perform SVN update.
Instructions to run the code
You need to have JAVA JDK pre-installed as you need to compile and run the java code. In future, we plan to release an executable version of the VSN client and server codes.
There are two main components of VSN project code- VSN server and VSN client. A VSN server can handle multiple clients, but currently a client can only interact with one server. Both the client and server can run on different/same machine.
For compiling the server/client code on WINDOWS, use the following command with appropriate path substitutions:
javac -classpath "pathto\lib\derby.jar" program.java
For executing the server/client code, use the following command with appropriate path substitutions:
java -classpath .;"pathto\lib\derby.jar" program [arguments]
If compiling and running the code on a *NIX machine, you need to replace ";" (semicolon) with ":" (colon) in the above commands.
Both the client and the server code take in some command line arguments to learn which ports to use and how to communicate with the server. For the VSNClient, the command line arguments needed to be provided are:
java -classpath .;"pathto\lib\derby.jar" ClientProxy listen_port ServerIP/hostname Server_port listen_udp_port server_udp_port
Similarly, for the VSNServer:
java -classpath .;"pathto\lib\derby.jar" ServerProxy listen_port listen_udp_port alpha max_users
With no arguments, the client code assumes the server runs on the same machine. The client listens for connections of port 5555 and listens for UDP connections on port 5600. The server listens for HTTP connections on port 5556 and UDP requests on port 5601.
You need to configure your browser to use the local VSN client proxy server, by setting the proxy IP to be "localhost" and the port to "5555" (or the new port number, if you changed it). For instructions to set proxy details in the browser, check your browser help instructions.


An app that connects people who are blind or with vision impairment to sighted volunteers for visual assistance through a live video call.
|Be My Eyes||By Be My Eyes|
(0 reviews) Rate this app
|Get the app from||Google Play iTunes App website|
What does the app do?
Be My Eyes is a communication app where a person with visual impairment connects to people with sight, or industry representatives, through a video call. The aim of the app is to provide immediate, easy-to-use support for people with visual impairment. For example, the person points their smartphone camera at things and gets help seeing what they are. The app rings, a droning ring, until both sides are connected. It is a free service and is currently available in 12 countries, including New Zealand. The technology matches people based on language and time zone, so volunteers are only contacted during daytime hours. In addition, app users can also get technology support from the Microsoft Disability Answer Desk. For the complete app description, go to Google Play, iTunes or the app website.
Privacy and security
Date of review: December 2018
Platform reviewed: Android
Download size: 22 MB
Updated on: November 2018
This app has been reviewed by other independent websites:
Be My Eyes app Adaptive Technology Solutions, NZ


OnePlus Nord CE 2 Lite 5G is the cheapest mobile of the OnePlus brand, which has been launched. The company has launched the OnePlus Nord CE 2 Lite 5G phone, which is a rebranded version of the Realme 9 Pro 5G. However, the company has made minor changes in the design of this phone. Let’s take a look at its specifications
OnePlus Nord CE 2 Lite 5G Camera
The OnePlus Nord CE 2 Lite 5G on the rear packs a triple camera setup featuring a 64-megapixel (f/1.7, 0.7-micron) primary camera; a 2-megapixel (f/2.4) camera, and a 2-megapixel (f/2.4) camera. The rear camera setup has autofocus. It has a single front camera setup for selfies, featuring a 16-megapixel sensor with an f/2.0 aperture and a pixel size of 1.0-micron.
The phone comes with a 120 Hz refresh rate 6.59-inch touchscreen display offering a resolution of 1080x2412 pixels (FHD+) at a pixel density of 402 pixels per inch (ppi) and an aspect ratio of 20:9.
The OnePlus Nord CE 2 Lite 5G runs Android 12 and is powered by a 5000mAh battery. The OnePlus Nord CE 2 Lite 5G supports Super VOOC fast charging.
Thread:— Nimish Dubey (@nimishdubey) May 7, 2022
So @rana122895 and I have been using the @OnePlus Nord CE 2 Lite 5G for a short while. Here is our Quick Twitter Take on it, even as we get our review ready for @techpp.
1. It has a plastic back but looks rather nice. Simple and smart. And blue. Nord blue. pic.twitter.com/ZP5ICKfTc3
OnePlus Nord CE 2 Lite 5G is powered by an octa-core Qualcomm Snapdragon 695 processor. It comes with 6GB of RAM. The OnePlus Nord CE 2 Lite 5G runs Android 12. It packs 128GB of inbuilt storage that can be expanded via microSD card. The OnePlus Nord CE 2 Lite 5G is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards.
As of 19th May 2022, OnePlus Nord CE 2 Lite 5G price in India starts at Rs. 19,999.


The Elgin Courier: September 19, 2018
On Thursday morning, public and private stakeholders from across Bastrop County gathered at the Bastrop Public Library in a discussion about high-speed internet access for rural residents.
The discussion was hosted by nonpartisan policy organization Glasshouse Policy and lead by Texas Senator Kirk Watson and Texas Representative John Cyrier. County Judge Paul Pape and Precinct 2 commissioner Clara Beckett, representatives from the Bastrop Independent School District, members of the public and more weighed in on the issue.
The purpose of the discussion was to gather feedback and look for solutions to providing broadband internet access to people who live in areas where there might not be many options. Broadband internet refers to any high-speed internet access, and the Federal Communications Commission (FCC) defines broadband internet as having a minimum download of 25 megabits per second and a minimum upload speed of 3 megabits per second.
University of Texas professor Sharon Strover, who researches rural broadband services, said people who can’t get affordable high-speed internet access at home often must go to places in town that provide Wi-Fi.
“It hits home, because I live on a ranch in Lockhart,” Cyrier said. “This is the great digital divide.”
Pape recalled the day his family got their first telephone line in 1958, comparing this and the first dial-up connections in the 1990s to the current situation.
“This is not the first time we’ve plowed this type of ground, it’s the same thing we’ve been through before,” Pape said. “Positive things will come out of this as we listen and work together.”
Pape asked for numbers about how many families have no internet access. According to BroadbandNow, 87 percent of Texans have access to wired broadband, while 20 percent of the population is underserved. In addition, 3.3 million Texans have no access to a wired connection capable of broadband download speeds, while 3.9 million Texans have access to only one wired provider and have no options to switch.
However, Sharat Shekar, a resident who lives on FM 535 outside of Cedar Creek, said this data might be underestimating the amount of households underserved. For example, when he tried to get internet service at his house, the FCC website said four internet service providers (ISPs) could provide service at his address, but each ISP could not reach that location for various reasons.
After talking to his neighbors, Shekar found that the entire subdivision was claimed to be serviced by a broadband ISP but could actually not get broadband internet.
“I love that there are incentives that are being provided to like a lot of these ISPs is to get rural America connected to the internet,” he said after the meeting, “but a lot of these ISPs claim to service addresses that they don’t, so they’re actually benefiting from all these incentives when they shouldn’t be.”
Representatives from Bastrop ISD said 25 percent of households enrolling in school do not have broadband internet, according to a survey filled out by parent when registering for school.
The Bastrop ISD representatives said they are currently looking into putting internet access on school buses, allowing students who might not have adequate internet service at home to take advantage of their travel time on the bus.
Watson said specific ideas such as this are necessary in order to build partnerships that will solve these problems. He also said the Texas Legislature is currently preparing to look at issues such as these when the regular session begins in January.
“That’s why we’re here, not to give speeches but to listen to discussion,” Watson said. “Meetings like these are important because it reinforces the need so that we can go and create the arguments.”


Brand Name: Techage
Model Number: 6704F5N-4xBT508V-20SC/P
Cable Length: 20m
POE NVR: 4CH 1080P POE NVR
Display Quality: Max 1920*1080P 2.0MP
Video Output: VGA x 1/ HDMI x 1
Camera: White+30 Blue Led lights+Metal+Night Vision
Camera Function: IP66 Waterproof Outdoor
Camera Lens: 3.6mm default (6mm optional)
Alarm System: Motion Detection + Email Alert
P2P Remote View: Support Android and iPhone
Language: Multi language(English,Spanish,Russian etc.)
Power Adapter/ Supply: EU/AU/UK/US All include
1. Our network cable is waterproof, sunscreen, antioxidant, signal stability, fast transmission. It's suitable for outdoor use and have better quality.
2. The camera is IP66 waterproof and connection still is waterproof.
3. POE Advantage: Don't need extra power cables or adapters or switch. Plug And Play and easy setup.
4. Techage POE CCTV System
Support 60-100 meters’ transmission distance.
1 X 4CH Security 1080P POE NVR
1 X Power Supply for NVR
1 X CD software
1 X USB Mouse
1 X User's Manual
4 X 1080P POE Cameras
4 X 20m ethernet cables
2 X Warning Sticker


Chen Ann Super high guide cable manufacturer
Our enterprise spirit is to seek truth and practice and keep improving, and our enterprise culture is to learn, innovate and strive to be advanced. With the guidance of science and technology and sincere service as our product philosophy, we have successively obtained China 3CCC certification, America UL certification and management system certification.
All rights reserved. Wuxi Chen 'an optoelectronics co., LTD 苏ICP备19022049号
What are the functions of the cable protection tube?
In the engineering construction process, often USES the cable protection pipe, but regarding the cable protection pipe concrete function, everybody is clear? The following business treasure for you to introduce the cable protection tube is what and the role of the cable protection tube.
Cable protection pipe also known as cable pipe, power cable pipe, cement cable pipe, power line pipe, power cable protection pipe. Cable protection pipe is mainly installed in the intersection of communication cable and power line, to prevent short circuit accident caused by power line break, causing live communication cable and wire rope, to protect the cable, switch, the core board, so that the whole machine is not burnt out, the interference of the power line magnetic field also plays a certain role in isolation.


A massive metal behemoth has arrived in Start-a-Factory’s main hall: Inside the imposing frame, a cutting-edge measuring chamber allows researchers to characterize and calibrate innovative antennas or communication and radar systems. The new facilities are the perfect tool for putting these systems through realistic and meaningful tests, and they are now also available for tech startups.
A recording studio: That is the first association when one sees the chamber’s walls covered from floor to ceiling in acoustic panels. But the unmistakable foam pyramid shapes are not here to catch sound, but to inhibit electromagnetic waves. A conductive coat improves insulation at high frequencies. The updated facilities represent an ideal tool for researchers and developers who need reliable measurements for new hardware or who want to optimize their systems and minimize interferences. Companies who want to develop top-quality electronic systems need the means to conduct reproducible experiments, which the new measuring chamber is perfect for.
The chamber is also equipped to test antennas working with millimeter wavelengths: Signals can be measured between the transmitter and the horn antenna acting as receiver. As the mounts can swivel 360 degrees, exact measurements can be taken from any angle. The sled with the sender antenna can also be turned and adjusted manually or automatically to fit the specific needs of the given test scenario.
Fully programmable linear axis rails were installed to allow real-time measurements of systems with moving radar targets. Almost any type of object can be mounted on the sleds, and the radar’s resolution analyzed for different angles, distances, or speeds. The setup also allows MIMO radars to be calibrated, and additional rails can be added for even more complex measuring jobs where the radars themselves are also moving on the horizontal plain. Testing for precise and reliable radar detection is relevant for developing radar systems in general, but specifically also for industrial process control systems.
The chamber is as versatile as the requirements for antennas and radars are diverse: It can handle anything from testing sensors for self-driving cars to characterizing 5G antennas or examining emittance or any interference between different materials in the radar systems. The flexible facilities mean that a range of test setups can be put in place at short notice and that almost any test scenario can be realized.
The expensive construction and maintenance used to mean that a measuring chamber for antennas, communication systems, and radars with this level of equipment was the exclusive reserve of large industrial enterprises or leading research institutions. But hardware startups working with novel communication or radar technologies increasingly need such testing facilities, which means that the chamber is a great asset for cooperation projects and can contribute massively to the development of new hardware. On top of the chamber itself, the R&D teams can benefit from the wealth of radar and antenna expertise available at Fraunhofer IZM.
Interested? The measuring chamber is available immediately for startups and developer teams working in cooperation with the professionals of our Institute.


Full Time - Permanent
Qatar - Doha
Ooredoo is a dynamic global Telecommunications player operating in 10 countries serving more than 138 million customers. Ooredoo Qatar employs approximately 1,600 people driving Ooredoo to be the number one choice for world-class communications services in Qatar, and it is a team that you can be part of!
About the Business Unit:::
The Technology Unit within Ooredoo is the backbone of the organization providing all technology services which enable Ooredoo to deliver its services to its customers across all technology platforms, 24/7/365. In other words, it's responsible for the management of all Ooredoo networks, technology infrastructure/ platforms and processes to achieve fast time-to-market, high operational efficiency, and support product/ service innovation, and ultimately drive the financial performance of Ooredoo. The department is responsible for the planning and design of mobile (macro, metro, micro, femtocell, and picocells) and fixed (converged) active network in terms of capacity, coverage and QoS, along with coordinating capacities within overall active team
About the Role:::
This role is responsible for executing end-to-end planning and design of mobile (macro, metro, micro, femtocell, and picocells) and fixed (converged) active network in terms of capacity, coverage and QoS
If you would like to view the full role profile, please click here
5 years' experience in a similar role.
Experience within Telecom Network and well versed in network design and planning, backbone network design and planning, network technologies and standards and OSS & tools
Bachelor's Degree in Telecom or Computer & Communications or Electrical & Electronics Engineering
ملاحظة: يجب إرفاق الملفات التالية:
1. Resume / cv
2. Education Certificate


From verizon Samsung Ativ Odyssey I930 is going to come in market. Which is also known as Samsung SCH-I930. See the features bellow.
SAMSUNG ATIV Odyssey I930 SPECIFICATIONS :
Weight: 125 grams.
Dimension: 122.4 x 63.8 x 10.9 mm.
Processor: Dual-core Krait 1.5 GHz.
Operating System: Windows phone 8.
- 4.00 inch (diagonal).
- Resolution 480 x 800 pixels.
- 233 ppi (pixel per inch).
- Super AMOLED capacitive touchscreen.
- 8 GB (internal storage).
- 1 GB (RAM).
- Expandable up to 32 GB (microSD slot available)
- 1.2 Mega Pixel (primary camera) with LED flash.
- 0.5 Megapixel (secondary camera).
- Geo-tagging, image stabilization, auto focus is in Ativ Odyssey I930.
- GSM 850, 900, 1800, 1900.
- HSDPA 2100.
- LTE 700 MHz Class 13.
- Wi-Fi 802.11 b,g,n with Wi-Fi Direct, DLNA and Wi-Fi hotspot is available in Ativ S I8750.
- Bluetooth v3.0 with A2DP.
Battery: Lithium-Ion 2100 mAh is used.
Verizon Samsung Ativ Odyssey I930 or samsung SCH-I930 is expected to coming in 2013. Let us know how much you are excited about it.


Logitech B170 Wireless Mouse, 2.4 GHz with USB Nano Receiver
Product by: Logitech
- Reliable Wireless Connection : Enjoy a wireless connection up to 10m away thanks to a plug-and-forget USB mini-receiver
- Optical Tracking : The advanced optical tracking features enable ultra precise moves on almost any surface.
- 12-Month Battery Life : Don’t worry about constant battery changes as this wired Logitech mouse has a 12-month battery life.
|Item Height||35 Millimeters|
|Item Width||6.2 Centimeters|
|Product Dimensions||9.8 x 6.2 x 3.5 cm; 68 Grams|
|Batteries||1 A batteries required. (included)|
|Item model number||B170|
|Wireless Type||2.4 GHz Radio Frequency|
|Are Batteries Included||Yes|
|Included Components||Wireless Mouse, USB Receiver, 1 AA Battery (Pre-Installed), User Documentation|
|Country of Origin||China|
|Item Weight||68 g|