CAM app is meant to be used together with the CAMS app, get it here: CAMS https://play.google.com/store/apps/details?id=com.segmentationfault.sensemobils.management.cams . On its own, the CAM app is useless, since it serves as a Bluetooth camera for the CAMS app. THANK YOU VERY MUCH FOR ACQUIRING THIS PRODUCT!!! App page (for more info) camsandcam.tumblr.com For the sake of curiosity, CAM is both a short name for camera and an acronym corresponding to Camera Abstraction Middleware©.