I’m getting a helmet cam (2 actually, foreward and back) that record to an SD card. Last time I was rear ended
on my bike, the idiot denied all, and I had no proof.
Could be the driver for this initiative is to provide documentation for insurance claims.
No, these cameras do not record. And if they did, I can promise you that the backlash would be huge.
This is a feature provided in many upscale vehicles that have a navigation system, or a big flat panel display in the dashboard. It switches on the camera automatically when you shift into reverse.
There are a few vehicles that put a tiny screen in the rear-view mirror. I don't find those as useful.