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A comment on Telefunken Datenspeicher. Parent comment

Re:Telefunken Datenspeicher by xenonite on Saturday March 16, 2024 @09:13AM (#39725600)
Do you have a reference?
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Re:Telefunken Datenspeicher by KingOfCoders on Saturday March 16, 2024 @09:50AM (#39725915)
"First rolling-ball mouse"

https://en.wikipedia.org/wiki/Computer_mouse#Rollkugel

https://www.e-basteln.de/computing/rollkugel/rollkugel/

Engelbarts mouse didn't have a ball.

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