Douglas Engelbart at the Stanford Research Institute invented the first mouse prototype in the 1960s with the assistance of his lead engineer Bill English. They christened the device the mouse as early models had a cord attached to the rear part of the device looking like a tail and generally resembling the common mouse. Engelbart never received any royalties for it, as his employer SRI held the patent, which ran out before it became widely used in personal computers. The invention of the mouse was just a small part of Engelbart’s much larger project, aimed at augmenting human intellect via the Augmentation Research Center. Continue reading for more.