Wakē rouses individuals from their slumber one at a time . Alarm uses focused beams of light to create a 'personal sunrise ' It also emits focused ultrasonic waves to wake up each person in bed . Wall-mounted device is available to order via Kickstarter for $ 167 ( £250 )
Wakē rouses individuals from their slumber one at a time . Alarm uses focused beams of light to create a 'personal sunrise ' It also emits focused ultrasonic waves to wake up each person in bed . Wall-mounted device is available to order via Kickstarter for $ 250 ( £167 )