Eeyore writes:

They also used to talk of the 'paperless office' in the heady early days of cheap
modern IT. Perfectly do-able but do please show me one.

I used to work in one.

When the driverless car is perfected maybe they can move on to aircraft ?

Actually, it's easier to do with aircraft.

--
Transpose mxsmanic and gmail to reach me by e-mail.