[Reason077]

In my experience (Tesla), attention monitoring works well even when I'm wearing sunglasses. The camera can still see my eyes even through dark polarised lenses.

It may depend on the sunglasses, however - other people report problems with sunglasses that have mirrored lenses etc.

[jongjong]

It's a matter of time before someone invents sunglasses with eyes painted on the lenses.

[jazzyjackson]

https://holographer.com/product/hologram-eye-sunglasses/

[inventor7777]

Sometimes I wonder if Tesla also has a much better software stack than most other manufacturers. IIRC, Tesla has had interior cameras in their cars for years now and I haven't heard about major issues stemming from it.

[Reason077]

The camera was not actually used initially. With the old Autopilot software, attention monitoring was (and still is?) exclusively done with steering wheel torque sensors. Our camera got enabled when we purchased the FSD upgrade. I do agree the software is good, however: it's both more effective and much less naggy/annoying than the old "hands on wheel" method.

It still falls back on the torque sensor (requiring hands on wheel) if it thinks you're not paying enough attention, or if it can't see your eyes for whatever reason.

And I guess Tesla must have enabled the camera for all new vehicles now, at least in Europe, given that it's required.

[inventor7777]

Wow, I did not know that! Thanks for the clarification, that is actually decently well thought out.

[mmmlinux]

It wouldn't be surprising if they did have a better tech stack. also judging from the state of things, it wouldn't be that hard either.