なみ縫い縫い目の評価方法(第2報) : フィードバックの効果

抄録

Numerical evaluation of running stitches was made possible by using the Digitizer, as shown in our first paper. By the same method we examined the effect of practicing running stitches with the two different subjects. They are : four female students who merely practiced running stitches 20 times and seven female students who measured running stitches by the Digitizer after each sewing 20 times. The result of the experiment was that in order to sew running stitches with uniformity and less deviation, the repeated practice of running stitches through feedback after numerical evaluation was better than the mere repeated practice of them.