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Behold The Hyundai Uni Wheel. Transportation May Never Be The Same
(cleantechnica.com)
This is a most excellent place for technology news and articles.
They aren't. Light ircraft now use touchscreens that you are supposed to use while bouncing around. They had a knob for a while but then it seemed touchscreens took over. With the knob you still had to look, it at least you didn't have to aim at a bouncing spot on the screen.
Oh wow, you guys get the cool stuff too? That must add some much need spice to the humdrum activity of controlling a potentially lethal machine.