ندایی, معین

[ 1 ] - تاثیر شکل دستگیره های طراحی شده قیچی خیاطی بر عملکرد کاربران، قابلیت استفاده ابزار و ناراحتی دست و انگشتان

Background and aims: Despite automation, still many occupations require the use of hand tools in their routine activities. Scissors are essential tools for many workers in different occupations such as sewing and clothes making.The aim of this study was to investigate the effects of three re-designed models of sewing scissors (models A, B and C) on user performance, tool usability and hand and ...