From the creators of the Optimus Keyboard, Mus is a radically designed computer mouse for Macintosh users. It is a one-button computer mouse shaped like a cursor. However, it lacks several important and useful features that are found in most mouse today - scrolling wheel, wireless capabilities and additonal buttons. Hopefully, the sleek and unique design, though not ergonomically shaped, will make up for its limited usability. What"s your opinion about this design?