3 ms·
Do you have a reference?
by xenonite 3y ago
Do you have a reference?
- KingOfCoders 3y ago"First rolling-ball mouse" https://en.wikipedia.org/wiki/Computer_mouse#Rollkugel https://en.wikipedia.org/wiki/Computer_mouse#Rollkugel https://www.e-basteln.de/computing/rollkugel/rollkugel/ https://www.e-basteln.de/computing/rollkugel/rollkugel/ Engelbarts mouse didn't have a ball.