This Wearable Smart Camera Can Detect Voice Commands Without a Sound

As convenient as it to ask Siri to skip to the next track or load up songs from your favorite artist without pulling out your phone, there are times when verbally interacting with smart assistants isn’t an option. So researchers at Cornell University developed a wearable smart camera that can detect voice commands even when the user doesn’t mutter a sound.

[lanius]

あごの動きでコマンドを認識。