Light is shot through two holes in the bottom of the mouse and reflects back onto the photodetectors. [Michael] emulated the old mousepad with a sheet of aluminum foil and a transparency with a ...

During a routine examination of our department's animal husbandry unit, we found a female Swiss albino mouse with an extremely distended abdomen (Fig. 1). This 6-month-old mouse, which was ...

[Jacek Fedorynski] had an old Magellan/SpaceMouse 3D mouse with a serial interface which made it impossible for him to use with modern hardware and software. The problem he faced was two pronged ...