A method and apparatus for performing minimally invasive hip replacement surgery using a T-handle ruler to make measurements inside the surgical site to assist in implanting a prosthetic femoral hip into the intramedullary canal of the natural femur. The gaming device includes a primary game, such as blackjack or 21 operable on a wager by a player, and an optional secondary game that is operable on a secondary game wager by a player. The memory stores a calibration table for the scanner and received scanned bitmap images. The clip includes a first leg that defines a second cavity dimensioned for movement of the piercing member therethrough and a distal part being configured to engage a medical device. A related method enables fuel usage to be tracked by, for example, the renter of a vehicle, and a further related method provides improved fuel gauges for use in fleets of rental cars.