What participation would involve.
Three things, and no small print.
Set up while stationary
Mounting and configuration happen before you drive. Nothing is set up mid-journey, and the system is not something you handle at the wheel.
You know when it is capturing
Capture is not silent by default. If recording is active you can see it, and it stops where the law or your own consent setting says it stops.
You are never obliged to take part
Participation in any pilot is voluntary, you can withdraw, and you are not paid or rewarded for capturing more events.