The spy-gadget specialist Thanko just released a necktie with a nearly invisible mini camera on it. The camera features a 4GB of internal memory, which is enough to store up to four hours of video in 352 x 288 pixel resolution. There are also a remote control keychain and a USB port to save videos into your laptop or PC. You can record video continuously for 7 to 30 minutes before the battery needs to be recharged.
[Thanko]
