The technical skill includes invisible aspects which could not be described in documents. We consider that those aspects are motion, perception and thought, which might be different between experts and novices. This research is focused on the thought process in analogical thinking essential to create the suitable expression for novices. We developed a Web based tool for the purpose of obtaining the motion capture to analyze the thought process. The motion capture implies the possibility to support technical skill transfer by way of comparison between experts and novices.