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Touchscreens Are Out, and Tactile Controls Are Back
(spectrum.ieee.org)
This is a most excellent place for technology news and articles.
We're talking about something most people's minds are not used to interpreting, so I fear that this would just add a layer of mental load for most drivers that would be actually less safe.
..... Feel free to speak for yourself ....
You think most people are reading things with their fingertips?