Comment by Arainach
16 hours ago
They're not. Use any car's heads up display and you can configure an enormous number of things. Even if there was somehow a pure separation, things such as "playing video while the car is moving" are regulated in many jurisdictions and would land firmly in the "UI" layer.
You can detect the car is in motion or not without talking to the engine computer. Just like my phone can tell I'm in motion without connecting to the car at all. You're trying to justify a bad design with bad reasoning
People watch videos on their phone while drive and will continue to do so no matter what infotainment OSes allow or don't allow.
"Some people break the law" is not a reason to not have laws. Don't let perfect be the enemy of good.
Not with the necessary precision. GPS doesn't work in tunnels or parking garages and can be wildly inaccurate in city centers with skyscrapers blocking line of sight, for instance.
The built-in, offline mapping in my Honda uses a whole host of local-only sensors to handle these situations where GPS is intermittent. It works rather well at figuring out where the car is on the map, and when it deviates from the prescribed route.
It works in tunnels. It works in cities with tall buildings. It works on Lower Wacker Drive in Chicago.
Is there some technological limitation that precludes using this data to determine whether or not a movie can be played?
(It's not like it's new tech. It's decades-old. Honda started using it over 20 years ago.)
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