I know my first mouse was a simple two-button, beige, loud clicking monster from days long ago. As time progressed from roller-balls to optical mice, things vastly improved, not only for movement, but no longer was the need to constantly remove hair from the roller ball. While optical sensing was a huge leap in mouse technology, Lasers sure stole the show. Along with all the internal technological advances, the exteriors have also come a long way from the square, beige mouse I had for my Commodore 64.