抄録
We devised a checklist of business, user, and technology requirements in the design of user interface (UI), using as an example video display terminals in the context of computer systems. The checklist includes 1) those concerned with service planning, 2) those in problem solving, and 3) those concerned with the service goal. Analysis of business, user, and technology requirements using the UI items developed served to fulfill the goal of effectiveness, efficiency, and user satisfaction.