A simple log for noting when Cameras are either turned on or off. Either through manual control of via rules or IFTTT trigger.
If the camera was shared the log could also say who turned the camera off.
I’d like to see some more options via IFTTT
I currently log to a central Google Sheet via IFTTT for anything I can (Battery Level, CO & Smoke Alarm detection, Sound, and Motion).
I too would like to see Camera ON/Off included. Only thing passed so far is Device and Date/Time but it is something.