Development and application of a supporting tool for the evaluation grid method

Abstract

A tool that assists to operate the Evaluation Grid Method (EGM) was developed. An operator of EGM can show pairs of evaluating elements by this tool. An operator can also show a figure of cognitive network directly after laddering. Because feedback is available, you can get sufficient answers. It is easy to correct mistake like shortage of some paths and loop of network. And it is available to bind result of all subjects into one figure.