Typical metal detectors are the wand type that we are all familiar with from night clubs, air ports and maybe high school. Roboglove is a metal detector built in to a glove that can detect metals on, around and sometimes inside suspects.

As an added benefit it gives the bouncers at the club more of a reason to cop a feel as they move you through line rather than just wedging their wands in your bum. The gloves are designed to vibrate when metal is detected.
It seems anyone can buy the Roboglove, which sells for about $390 per glove. I would assume that if you pop for two gloves you could frisk two people at once and double your fun. Story and image via Newlaunches