Yes, but add face recognition and it will be easy court cases... I see new services for the future: + Upload services that gets video checksums every second

Yes, but add face recognition and it will be easy court cases... I see new services for the future: + Upload services that gets video checksums every second (and maybe a picture every 30 seconds), so you can prove that this video was not tampered with. + Jamming equipment, so criminals can stop information from leaving the victim (then destroy the logging hardware.) + Cheap, fast flying drones that can leave a person being robbed, to send video/audio/alarm to the police outside the previously mentioned jamming radius.