A few months ago I met a teen (maybe 15 y.o.) who was trying to withdraw money from an ATM that had a non-touch screen. He kept failing and trying to tap on the screen.
He was doing it for his grandfather, a wheelchair user, who was nearby. The grandpa couldn't use the ATM himself because there was no wheelchair ramp. Seeing the teen's failing attempts he started asking passerby for help.
My takeaway from this story: we need more wheelchair ramps, not touchscreens.