wireless power

Noise-cancelling device for the home up for Dyson Award

Noise-cancelling device for the home up for Dyson Award

Sono, a noise-cancelling device that attaches to your window, has been shortlisted as a top-20 finalist for the 2013 James Dyson Awards. Similar in concept to noise-cancelling headphones, the device detects ambient sounds and actively emits a counter-signal to replace the noise with projected silence or even with another simulated sound like the chirping of birds. It runs on a combination of grid power and harvested energy from surrounding electromagnetic activity such as Wi-Fi signals.

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IDT and Intel move ahead on wireless power partnership

IDT and Intel move ahead on wireless power partnership

It might sound like a small thing, but having to mess around with power cords is a pain for a lot of us. This is particularly true when you need to plug in your computer or mobile phone in the dark and end up fumbling around looking for the port. It's much simpler to just sit your device down on the charging pad and recharge without having to fuss with wires.

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