"Silence" Alarm Clock Individual Bands
From the site: It is called "Silence", how surprising right !? Another conceptual project that could allows you to program multiple alarms and wakes you without any sound. Perfect for those of you in a relationship with an early bird. "Each person wears a wireless rubber ring with an integrated vibration device that generates a tactile alarm. The snooze function is engaged by shaking your hand. However, each successive time you want to snooze, more movement is required"