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.

Roku adds headphones to latest online video player

Roku is plugging headphones and several other new features into its latest set-top box for streaming Internet video to TVs, a move that amplifies its effort to upstage Apple's better-selling player.

Perfecting sound quality in-ear

An audio pioneer who has worked with the likes of Stevie Wonder, Bon Jovi and Pink Floyd, Stephen Ambrose is on a quest to perfect sound quality. His most recent innovation is a modification for ear buds, hearing aids and ...

Gift Guide: Tech gadgets for frequent travelers

(AP) -- If you have people on your gift list who travel a lot, you may want to think about giving them something to keep them comfortable and entertained while on the go, even if they're not as nomadic as George Clooney's ...