Abstract: An evaluation device for evaluating the operability of an object device based on the operation of the object device by an examinee, comprising a means of defining the initial status of the above object device, a means of defining a target status after the operation of the object device, an operation identifying means for identifying the operation by the examinee of the object device, a status identifying means for identifying the operation status of the object device by the above operation, a means for judging whether or not the above operation status agrees with a target status, and a clock means for measuring elapsed time required for the above operation status to migrate from an initial status to a target status.

Abstract: An evaluation device for evaluating the operability of an object device based on the operation of the object device by an examinee & comma; comprising a means of defining the initial status of the above object device & comma; a means of defining a target status after the operation of the object device & comma; an operation identifying means for identifying the operation by the examinee of the object device & comma; a status identifying means for identifying the operation status of the object device by the above operation & comma; a means for judging whether or not the above operation status agrees with a target status & comma; and a clock means for measuring elapsed time required for the above operation status to migrate from an initial status to a target status & period;