The development of the relevant products of information is fast, while this research is carried on, many Genius mice of sections of different specification modelling have also appeared on the market, but this research aims at talking to the user's visit through document analysis and distributor, understand the background of development in technology of mouse, the present situation, the influence on the computer user. Originally discover: 1, Long run worker of mouse, use wrist band cushion maintain one convergence horizontal state, it is the most comfortable way. 2, the user requires in operating the specification, still hope that there are more humanized designs. 3, the technology of the mouse of optics is ripe, replace tradition get away the ball type mouse already. 4, the brand, modelling, low price, light and handy with combine the operating system of the window and several scientific and technological products, still consider primarily. Finally, propose four suggestions, do it for the reference of the user and manufacturer.