Seeking info on AT&T Gemini-100 Electronic Blackboard

From: John Honniball <coredump_at_gifford.co.uk>
Date: Mon Jul 7 14:04:00 2003

Vintage Computer Festival wrote:
> Might anyone know where one exists? How about similar products prior to
> December 1979? When was the first digitizing tablet invented?

I have in front of me a manual for a Ferranti digitiser. It was about
A0 in size (4 feet by 5 feet approx) with a crosshair "puck". Some
of the documents refer to the digitiser as a "Bendix", but I don't
know why.

The dates on the schematics are 1970.

--
John Honniball
coredump_at_gifford.co.uk
Received on Mon Jul 07 2003 - 14:04:00 BST

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