GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM

A GUI evaluation system includes: a screen information recording section for storing, as screen information, information on text and input/output components as elements on the evaluation target screen; an input/output component group specifying section for specifying a group of elements; and an input/output component layout determining section for evaluating the layout of elements based on the relationship between elements in a group specified by the input/output component group specifying section and the relationship between groups. The input/output component group specifying section specifies, as a small group, a set containing an input component and an element close to the input component as members, and as a medium group, a set containing a small group and another small group or text close to the small group or the other small group and text as members.