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This sensor stops your quadcopter before it can cut you

The folks at Spectrum have found a truly cool project for quadcopter pilots. It’s a spinning sensor that will stop the rotors if your finger gets too close to the blades, thereby preventing you – or your kids – from getting cut. Researchers at the University of Queensland in Brisbane, ...

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Alexa gets smarter about calendar appointments

As digital assistants improve, we’re learning new things to expect from them, but the tasks that a real-life assistant may have handled before can still be a bit of a challenge to home assistants. Amazon’s Alexa voice assistant is gaining functionality to help it get smarter about working with your ...

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Snapchat Spectacles tests non-circular landscape exports

The worst thing about Spectacles is how closely tied they are to Snapchat. The proprietary circular photo and video format looks great inside Snapchat where you can tip your phone around while always staying full screen, but it gets reduced to a small circle with a big white border when ...

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