Now you can stick your finger in your ear to make a phone call, not just pretend to talk to someone thanks to an
invention by Samsung. The device from Samsung spin-off Innomdle Lab fits any standard wristwatch and connects to Google Android smartphones. When a phone call arrives, the wearer can accept it with a button on the band, and audio is translated into vibrations which travel up the skin. By pushing their index finger on to the front of the ear, or tragus, the user can hear the conversation even though no one around them hears a thing.