They can also be trained to operate a touch-screen btw.
A resistive touch-screen I guess ? I'd be surprised they can use a capacitive touch-screnn
You should be able to use a resistive touch-screen with a stethoscope if you ever wanted.something a stethoscope cannot do,
I'm not responsible for any reputation loss in case of any onlookers...
Sure, but when you forget your stethoscope in the staff room can you whistle and have it come flying to you ? I've never heard of stethoscope UAVsbut those don't have monthly recurring costs.