The $50 keychain Cam Detector, the latest from the creative minds
at Ajoka (the folks who brought you the net-shooting
gun), is designed to detect the presence of wireless spy cameras and alert you via an audio or visual signal (no,
it won't detect cameraphones, so there's no stopping phone-wielding paparazzi). Of course, Ajoka also sells spy cams
that the company says are hard to detect, so it looks like they're making sure they get paid on both ends. Nice.