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Wireless

Example of a wireless, battery-free RFID sensor tag for detection of chemicals such as exp...

A global economy brings many benefits, but it also makes international terrorism extremely difficult to combat. With more goods passing through the world's shipping terminals and airports than ever before, hunting explosives with large, static detectors or teams of inspectors armed with detecting devices and reagents is a bottleneck that increases the chances of evasion. To help US counterterrorism efforts, GE has developed RFID stickers that act as wireless, battery-free explosives detectors that can be placed almost anywhere.  Read More

The Oplink TripleShield security system contains all you'll need to better secure your hom...

Fences, gates, dogs and locks – these have been the cornerstones of home security for centuries. But modern technology has given homeowners the ability to supplement such measures with camera-based DIY systems that, in addition to acting as a deterrent, can help catch criminals either in the act or afterwards. One such system is the Oplink TripleShield system, which we recently had the opportunity to try out.  Read More

Parrot CES 2015

Though it was surrounded by an absolute ocean of cool technology at the greater Consumer Electronics Show, French electronics manufacturer Parrot managed to stand out with the diversity and breadth of its booth. It showcased the latest drones, aftermarket vehicle infotainment systems, wireless sport-tracking headphones, and even a smart flower pot. Step through the door and experience Parrot's latest, most innovative products for yourself.  Read More

The TextBlade puts touch-typing capabilities in your pocket

We've looked at various folding portable keyboards designed to make it easy for those that like some tactile feedback when entering text on mobile devices. But California-based WayTools has taken a different approach with the TextBlade keyboard, which it claims is the "most compact touch-type machine ever produced" and literally pulls apart to fit in a pocket.  Read More

BlackBox revealed its Linx IAS at CES 2015

Concussions – or at least concussion discussions – are all the rage lately, particularly in relation to professional sports leagues like the NFL. BlackBox Biometrics is adding to the discussion with a small, lightweight sensor designed to track concussive forces. Derived from the company's military blast force sensor, the consumer-grade Linx IAS straps to the head via a beanie or headband and measures impacts, providing an easy-read analysis that can help athletes identify concussions.  Read More

The BeoSound Moment music system from Bang & Olufsen

As you might expect, Bang & Olufsen's take on the one-stop-shop wireless music system for the living room is both stylish and expensive. The two part BeoSound Moment system comprises a hub that's compatible with B&O's entire range of wired and wireless speakers, including those boasting the company's Immaculate Wireless Sound technology, and a tablet-like wireless touch interface. When used together, they integrate digital music collections and streaming services into one unit that can match tunes to a listener's mood.  Read More

Google Cast for audio will allow users to stream internet audio services wirelessly to com...

Google has announced that the Cast technology on which its Chromecast is based will soon be used in speakers. Google Cast for audio will allow users to stream audio services wirelessly to compatible speakers. Users will also be able to control the speakers via a computer or mobile device.  Read More

DefenDoor uses a camera and two types of sensors to protect a user's home

Across crowdfunding sites, we're seeing more and more smart doorbells and other devices designed to protect user's homes. A new one from Glate, called DefenDoor, aims to combine some of the best features from all of them, as it serves as a doorbell, camera, motion sensor, and more.  Read More

Jack creates its own encrypted Wi-Fi network with click to connect simplicity

Let's face it, we live in wireless times. The living room hi-fi has been replaced with Bluetooth speaker systems, the home telephone by smartphones and the USB charging cable by induction mats. Though cable-free technology for guitar players has been around in one form or another for a good many years, reliability and affordability issues have meant that many players choose to be cabled to an amp. Scotland's Ingenious Audio says help is at hand in the form of Jack, which can wirelessly throw an electric guitar's output to an amp without users having to worry about radio interference or annoying Bluetooth latency. Offering responsive high resolution audio over a secure connection, the device can also link a guitar or amp to any Wi-Fi-enabled device.  Read More

MIT researchers modified an NFC tag to function as a gas detecting sensor (Photo: Melanie ...

While the stench of rotting food would cause you to stop from chowing down, chances are it became unfit for consumption some time before those funky aromas wafted through your nostrils. Chemists at MIT have been working on a wireless, inexpensive sensor that, among other things, identifies spoiled food early by detecting gases in the air. It then shares its data with a smartphone, potentially alerting users to that soon-to-be moldy fruit in the bottom of the fridge.  Read More

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