Stick it to the man with your very own RFID-Zapper {Engadget}

Jan 27th 2006 1:51PM This was shown on Unscrewed (TechTV) a long time ago as a Taser, which is the same concept and result.

From personal and repeated experience (*grin*), and at least as far as disposable cameras are concerned, the capacitors don't carry enough charge to kill you. They will hurt like hell though.

It also makes a great toy to use on your drunk friends =D