Wearables to boost security of voice-based log-in

A security-token necklace, ear buds or eyeglasses developed at the University of Michigan could eliminate vulnerabilities in voice authentication—the practice of logging in to a device or service with your voice alone.

Gadgets: Smart sweeper maps territory to clean

Once you prepare your house for vacuuming, the only thing left to do to clean your floors and carpet is to press a button. From there, the Deebot R95 robotic vacuum cleaner takes over and does the work.

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