A Study Of Usability About The Input Equipment In PC

Along with computer technology day by day mature and technological development changing with each new day. The input device gradually has also become the people daily frequency of use very high product. However this kind of product design is actually the more unilaterally consideration majority, Or the pure technical specification promotion, or the promotion which the man-machine holds controls.The input device design development is the computer interactive technology development guidance. The computation technology healthy development needs to have the computation pattern which adapts with it.The tradition about the computer input equipment design usually from the man-machine engineering, the design psychology as well as the technological development angle separately considered the product the function, the use way as well as the technology realize feasibility.This article proposed designs Lead Actor design, through implements the product in the product development different stage design different main role the entire performance history. Role transformation is the important link, first in the product development initial period main role is the user lead, fully considers the user center the method, through method establishment typical user and so on user talk, understanding user demand. Then enters designs the lead stage, through the analysis user demand, establishes the product function to tabulate, finally establishes the function model. Finally, through the product use test feedback use information, provides the support for the product improvement and the following design. In order to coordinate the lead design method launched this article specially to design the corresponding experiment to study this design method the feasibility and the use detailed step. Finally comes the reality through a complete development example to utilize this design method.