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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.
They mostly didn't have OSDs, they instead had indecipherable 7-segment and some fixed elements like 'Su Mo Tu We Th Fr Sa', with 2 or 3 buttons. The younger Gen-X/older Millennials got their reputation as 'whiz kids' in part by handling those interfaces on behalf of their mystified parents.