RIGHT TURN FOR LEFTIES Trackballs from Logitech International (800 231-7717 or 510 795-8500) are popular with those who want the precise cursor control of trackballs without the grease and grime that can quickly disable them. But until now, Logitech's Marble trackballs, which use optical sensors rather than the usual mechanical rollers to follow the motion of the ball, have been designed strictly for right-handers. The new $40 Marble Mouse works for both lefties and righties and with any flavor of Windows without additional software. Now if they could just add one of those handy wheels to scroll pages up and down, it would be perfect for this southpaw. RELATED ITEMS PHOTO: Logitech's Marble Trackball

Updated Nov. 12, 1998 by bwwebmaster
Copyright 1998, Bloomberg L.P.
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