This cool little gadget is called a Soundbomb. It serves as a portable non-visual graffiti device for blasting your message without you having to actually to the blasting. Armed with a recording mechanism and a motion detector, it will blare anything you put on it when an unsuspecting victim draws near. It’s handy for applications such as a welcoming greeting or a warning at a bad restaurant.

The Soundbomb would be a great audio companion to the LED Throwie; dazzle the eyes and the ears with unique homebrew technology. However, bring one of these guys into an airport and I can’t imagine the amount of trouble you would have on your hands.

link - Soundbombs.info [via WMMNA]