Patent ID: 6907382
Filing Date: 2005-06-14
Classification: G06F

Abstract:
1. An evaluation device for evaluating usability of an object device on the basis of an operation by an examinee upon the object device, comprising: means for defining an initial status of the object device; means for defining a target status after operating the object device; operation identifying means for identifying an examinee's operation upon the object device; status identifying means for identifying an operation status of the object device by the examinee's operation; judging means for judging whether the operation status is coincident with the target status or not; time measuring means for measuring elapsed time required for the operation status to reach the target status from the initial status; means for registering attributes of the examinee operating the object device; means for adding up the elapsed time for every attribute of the examinee; and means for calculating a ratio of an added-up result about examinees having a first attribute to an added-up result about examinees having a second attribute.