Cat hair in mouse cost me blitz chess game

Using technology from 1980s cost you a chess game.

Huh,

It’s a laser mouse - Logitech before they started making crap

If I was using an 80’s mouse it would have worked and I would have won

Looks like a ball mouse, but the picture isn’t too good.

image

https://www.youtube.com/watch?v=ewFBuYHldeY