Earlier quoted context omitted.
How well does the auto wipe behave on Tesla’s? I’ve owned multiple cars with the feature over the last 10 years - the only one which has ever got it close was a Lexus (quite some time ago). The rest I’ve had and still need to constantly police.
It's a solved problem on newer cars. What I want next is an automatic sunscreen that slides down based on sensing the angle of the sunlight. I think there is also technology to dynamically darken glass that could be used. I hereby grant a free perpetual license to auto manufacturers to use this idea. :)
Looked into it previously. Even if you got it to work, it likely would not be street legal, as there are pretty strict regulations on what part of the windshield can or cannot be tinted.