Tesla hacker @greentheonly discovered strings of code last year that hinted Tesla could use the Model 3/Y in-cabin camera to monitor drivers and ensure they are paying attention when Autopilot is active.
In a series of videos shared to Twitter, green shows the tiny camera might do a half-decent job at driver monitoring.
The high quality colour footage shows the camera provides a good view of both the driver and front passenger, even at night time in low-light conditions.
I was a bit surprised that in a city at night there's enough environment lighting to make DM seem very workable.
All these videos are full resolution, 36 fps as Tesla uses them. pic.twitter.com/L4V0fw2WkX— green (@greentheonly) April 5, 2021
The view is not perfect, as the driver shows that by opening and extending the sun visor, you can completely block your face from the camera.
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As green points out, attempting to monitor drivers using this camera could be more effective than systems that attempt to only track the driver’s eyes. The camera gives almost a full view of the driver, although it can be blocked by both the rear-view mirror and sun visor.
Much has been said about Tesla’s in-cabin camera that has been included in the Model 3 since it was launched in 2017. It remained dormant in the electric sedan until Tesla activated it in a software update last year.
Located just above the rear-view mirror, it was also included in the Model Y when it launched last year, and will also be included in the refresh Model S/X.
Here are two longer videos that green posted to Twitter showing both daytime and night time drives.