Vision Optic may have developed the best pair of glasses guaranteed to help you kids stay awake during those terrible early classes. Mydo Bururu glasses are designed to vibrate if they ever detect your head dropping below a certain level. You can even adjust just how low you want your head to hang before a little motor kicks into vibrating mode. Unfortunately for you, they're only available in Japan for about $370. Yeah, and they don't even hook up to your iPod video.