12. The GUI evaluation method according to claim 8 , wherein upon evaluating the layout of elements, a large group specifying processing for specifying a large group, the large group specification being based on a set of i) a medium group and ii) another medium group close to the medium group is included, and a variation in arrangement of a small group or an input/output component close to the text display in a medium group included in a large group is determined in the input/output component layout determining processing to perform alignment evaluation processing for evaluating appropriateness of alignment of input/output components.
12. The GUI evaluation method according to claim 8 , wherein upon evaluating the layout of elements, a large group specifying processing for specifying a large group, the large group specification being based on a set of i) a medium group and ii) another medium group close to the medium group is included, and a variation in arrangement of a small group or an input/output component close to the text display in a medium group included in a large group is determined in the input/output component layout determining processing to perform alignment evaluation processing for evaluating appropriateness of alignment of input/output components. 13. The GUI evaluation method according to claim 12 , wherein in the input/output component layout determining processing, layout evaluation processing for evaluating the appropriateness of the layout between elements according to a distance between a large group and an input/output component close to the large group.