A lot of cars these days are coming with complicated touch screen displays, shockingly. Can't say that a home-built GUI would be any worse than my friend's afte

A lot of cars these days are coming with complicated touch screen displays, shockingly. Can't say that a home-built GUI would be any worse than my friend's aftermarket Pioneer with tiny on screen buttons. I haven't looked at car stereos in probably 5 years, but I'm sure this still is the case. Aftermarket screens required you to wire up to the emergency brake, instead people just grounded it out to the car frame and it worked while driving.