3 ms·
There was an Indiegogo campaign for a license plate frame which would flash a bright light if it detected a camera to blind it. http://www.slate.com/blogs/futu
by iancarroll 12y ago
There was an Indiegogo campaign for a license plate frame which would flash a bright light if it detected a camera to blind it.
http://www.slate.com/blogs/future_tense/2012/10/23/nophoto_license_plate_device_defeats_red_light_cameras.html http://www.slate.com/blogs/future_tense/2012/10/23/nophoto_l...
- tlrobinson 12y agoThat can only detect cameras which use flashes (red light cameras, etc). AFAIK the "license plate readers" don't have flashes. However, they apparently do have infrared LEDs, which could be detected: https://www.defcon.org/images/defcon-21/dc-21-presentations/Pukingmonkey/DEFCON-21-Pukingmonkey-The-Road-Less-Surreptitiously-Traveled-Updated.pdf https://www.defcon.org/images/defcon-21/dc-21-presentations/...
- dublinben 12y agoThanks for posting this presentation. I shouldn't be surprised that the most thorough examination of this issue would have been presented at Defcon.