Don’t want to sleep at work? You could always get a cup of death wish coffee. Not strong enough for you? The Masunaga Wink Glasses with Anti-Sleep technology can help. These glasses detect when you haven’t blinked for 5 seconds and fog up one of the lenses to make your eye focus. They wake you up before you fall asleep completely.
Men blink once every three seconds while women do so once every four seconds. This product helps you avoid falling sleep and has a battery that can go for 8 hours. Sets you back $331 though.