CJAM 1000 Cellular Jammer

This sounds awesome for the next time someone is yakking on the cellphone in the movie theater. Simply deploy your CJAM 1000 Cellular Jammer and silence all cellphones, pagers, and Wi-Fi with a quarter mile radius.

Unfortunately, the biometrically protected device is only available to major government organizations.

At least the CIA will be able to watch Aquamarine without disturbance.

One of the Coolest Devices in the Universe [Gizmodo]