DroidCam - DroidCam – Use your Android phone as a wireless webcam or an IP Cam!
Tesla Powerbank - A Tesla supercharger for your phone!
Iriun Webcam - Use your phone's camera as a wireless webcam in your PC or Mac.
Yeloha - Airbnb for solar power
iVCam - iVCam transforms your Mobile Phone / Pad into a webcam for Windows PC.
Spotify - Map shows when two people play same song at same time