Abstract: An orthopedic computer mouse which can be translated over a support surface, the mouse adapted for supporting the hand in the “physiological position” or “position of function”. The proposed shape was obtained from a mold of the human hand, and the mold was realized in the “position of function.” This position forces the user's hand to be placed in a position of function, thus eliminating the possibility of diseases. The present invention provides an orthopedic computer mouse which is “innocuous,” i.e., a computer mouse which has no adverse effect on, or which is harmless to the user.