MyDo Bururu from Vision Optics Co. Japan is a pair of glasses designed to prevent you from falling asleep while on the job. Useful for those sleep deprived students or car drivers, this pair of glasses has a system that detects the position and angle of the wearer’s head. Should you doze off and your head fall below a certain level, then the motor on the earpiece will automatically start off, creating a vibration that will probably freak you out and awaken you. The system can be set to go off at one of four levels of head-drops.

MyDo Bururu from Vision Optics Co. (with lenses) costs Yen 45,000 or $ 370.
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