If you are caught with the problem of dozing off while driving, the level-headed Revex’s Drowse Prevention Alarm will keep you awake. The moment you drop you head more than 10 degrees, the alarm, which is plugged into your ear will sound off thereby minimizing the chances of any accidents. The alarm features a high and low volume setting and is battery-operated. Priced at 1,200 yen ($10.30).
Via: Engadget
