In August 2009, Logitech introduced mice with two lasers, to track on glass and glossy surfaces better; they dubbed them "dark field" mice.
Mickey Mouse | Modest Mouse | Minnie Mouse | mouse | Mouse | Mighty Mouse | The Country Mouse and the City Mouse Adventures | Optical fiber | Danger Mouse | Jerry Mouse | The Mickey Mouse Club | The Cat Above and the Mouse Below | Rumpi mouse shrew | Mouse Systems | Mittendorf's striped grass mouse | Hartwig's soft-furred mouse | Eisentraut's striped mouse | Dieterlen's brush-furred mouse | Stanley Mouse | Optical resolution | Optical disc authoring | National Optical Astronomy Observatory | Mouse Moth | Mouse (computing) | Mouse and the Traps | Mickey Mouse Clubhouse | knockout mouse | Halo (optical phenomenon) | Eek-A-Mouse | Courageous Cat and Minute Mouse |
The Slide Controller is attached to Slot 2, of the DS, which makes use of the technology of a computer's optical mouse, being that the pak emits red light from a LED light located at the bottom of the controller.