Advertisement

Wi-Fi

Around The Home

Amera visualizes wireless signals for home and cyber-security

Imagine being able to use the proliferation of wireless signals that exists today for something more than social media posts and entertainment. That's what Cognitive Systems is doing with its Amera device. It detects wireless signals from a variety of sources like cell towers, Wi-Fi base stations and rogue signals, and turns them into cyber security alerts, crowd insights, and wireless network monitoring.Read More

Around The Home Review

Review: Ezviz Mini cloud-based wireless camera for home security on a budget

Whether it's for peace of mind while on holiday or to keep an eye on an elderly relative, security cameras are finding their way into more and more homes. Part of the reason for this increased popularity is the drop in price and ease of use and installation offered by an increasing number of systems. Looking to join this increasingly crowded marketplace is the new Ezviz Mini cloud-based, Wi-Fi camera that we recently got hold of and put on patrol.


Read More

Google to install free Wi-Fi in 400 train stations across India

Indian Railways is one of the world's most connected rail networks, linking together more than 7,000 stations, but it is now set to become connected in a different way. Google has outlined plans to install free Wi-Fi at 400 of these stations, bringing Internet access to the more than 10 million travelers who pass through them each day.Read More

Mobile Technology

Bigbelly's Wi-Fi-enabled, solar-powered bins could lead to smarter cities

If you're walking down the street and your mobile device suddenly detects a Wi-Fi hotspot, stop and take a look around – you may see one of Bigbelly's solar-powered, Wi-Fi-enabled, recycling/garbage bins nearby. With the help of New York city-based Downtown Alliance, Bigbelly has been conducting a pilot test in which two of these bins were turned into free public Wi-Fi hotspots. They've already proven a success, but Bigbelly feels there is room to do even more for cities and their residents.Read More

Mobile Technology

Wi-Fi Aware protocol stakes out your surroundings

Wi-Fi technology has helped bring a world of information to our fingertips via mobile devices, but a new certification program from the Wi-Fi Alliance aims to make the technology a bit more local. The Wi-Fi Aware protocol is designed to extend Wi-Fi's capabilities to improve on current proximity-based functions without the need for cellular, Wi-Fi hotspot or GPS connections.

Read More
Telecommunications

LED lightbulbs create wireless networks wherever they are installed

Various researchers have created ways to transmit wireless information from LED light fittings, to act as a form of enhancement to Wi-Fi based networks known as "Li-Fi." But now engineers at the University of Virginia (U.Va) have come up with a new twist on this theme – they claim to have created an algorithm that makes almost any device fitted with standard visible- light LEDs able to communicate with other equipment with similar LEDs. So, for example, the LED headlights in your car could communicate to the car in front of you through its LED taillights, or the LED display in your clock radio could tell the coffee maker to turn on via its indicator light.Read More

    Advertisement
    Advertisement
    Advertisement

    See the stories that matter in your inbox every morning