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— Music

Jack lets you leave the cables in the gig bag and go wireless

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
— Electronics

Wireless sensor alerts your smartphone as food begins to spoil

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
— Around The Home

Aura tree ornaments for those dreaming of a wireless Christmas

Christmas is centered around the concept of light, as people in the Northern Hemisphere are struggling through the darkest parts of winter when the days are their shortest. That’s why Christmas lights are such an icon of the festive season. The tradition is now about to get a touch of wireless magic, as a company called Powered by Aura has developed a system to wirelessly power up Christmas tree lights. Read More
— Good Thinking

Wireless Yardarm Sensor monitors firearm use in real time

Anytime a police officer draws their weapon, it's likely to be a tense, confusing situation where split second decisions can be the difference between life and death. In an attempt to reduce some of the confusion, Yardarm has developed a wireless sensor that allows firearms to be tracked and monitored in real time thanks to a small electronics package that fits into the weapon's grip. Read More