The color rings is wireless-est way in cellphone communication

Inspired by the gestural language depicting the use of the phone, the color rings by BCK design team, including Javier Bertani, Ezequiel Castro and Vera Kade, are an accessory for your mobile phones that apart from making your chatter more natural and comfortable also turns your flamboyant fashion accessory in to a functional device. The rings were designed to be worn in the thumb and pinkie fingers, and work as a microphone and headset, respectively. These, interconnected wirelessly with the phone, allow responding calls only by separating the fingers and speaking, using distance sensors between rings to activate the call.