DroidCam - DroidCam – Use your Android phone as a wireless webcam or an IP Cam!
Tep - Fitness tracker meets tamagotchi. Don't starve it!
Iriun Webcam - Use your phone's camera as a wireless webcam in your PC or Mac.
HB Ring - See and feel the real-time heartbeat of your loved one
IP Webcam - A universal network camera adapter for the Windows operating system.
Nimb - Smart ring with a panic button