SlashGear

Many of us at some time or another have had to drive while a bit on the tired side. It’s not something that we prefer to do, but it happens on occasion.

This little gadget is meant to sit on your ear and when your head tilts forward more than 30 degrees, when that happens a high pitched alarm will sound in your ear. My problem would be that I tend to fidget a great deal when I’m tired, so I’d end up setting it off every five minutes.

Also, Think Geek suggests it for those all night gamers. You wouldn’t want to nod off in the middle of a boss fight. It is being sold for $14.99.

[via greenhead]