3 ms·
"The first rolling-ball mouse" https://www.e-basteln.de/computing/rollkugel/rollkugel/ https://www.e-basteln.de/computing/rollkugel/rollkugel/ So 13 years fro
by KingOfCoders 3y ago
"The first rolling-ball mouse"
https://www.e-basteln.de/computing/rollkugel/rollkugel/ https://www.e-basteln.de/computing/rollkugel/rollkugel/
So 13 years from balls to optical.
- triyambakam 3y ago> from balls to optical