Motion Analysis of Interval Time During “Kana-ami” Making Process

In this paper, the motion making technique of Japanese traditional handicraft was analyzed by motion analysis system. Two experts were employed as expert and non-expert for comparison. The feature of interval time for each main work process was paid attention. The subjects’ interval timing during the weaving process was clarified to investigate the proficiency of weaving technique quantitatively. It is found that expert was able to go into working state easily.