tty and video displays

[Brent Hilpert]

On 2020-Dec-14, at 1:26 AM, ben via cctalk wrote:
> Often for data input one could use over strike characters for input. Not EQ might be = BS | Did any video display terminals
> repeat the same effect?

Yes. Coincidentally I've just been refurbishing one - a Teleray 3931.
It's an ASCII/APL terminal, overstriking was included for the APL mode.

	http://madrona.ca/e/teleray3931/index.html

Note the screenshots in APL mode.