My now-ex wife and I went to the NY World's Fair in ought-64 and they had a demonstration of the touch-tone phone system. It asked you to dial in your own phone on a regular dial and then on the touch-tone and it would show you the difference in time. There were vertical lighted columns which lit up higher and higher up the column to show elapsed time for each system. They also described the possible future applications of the # and * keys.
Later on, when touch-tone phones became common, I kinda got POed at the phone company for inverting the numbers on the keypad (123, 456, 789) from the old Friden adding machine's setup (789, 456, 123, like on your computer keyboard)) because a long time ago I learned the touch system for the adding machine and every once in a while I dial a wrong number because of it --still, after 50 years.
Man, you should have seen me add up a column of numbers on the Fridens. Clicketyclicketyclickety.
I kinda would like to see some people I'm talking to, but I won't necessarily want to answer the phone with video as a default. I was never nominated for best housekeeper of the year. Now maybe with a "nice" background behind me, I'd consider it.
Terry, 230RN