METHOD FOR EVALUATING SMOOTHNESS AND FLEXIBILITY THROUGH ANALYSIS OF SKIN FRICTION SOUND

摘要

According to the present invention, the present invention measures a sound generated from a skin (a friction sound) to objectively quantify an acoustic change of the skin caused by cosmetics. More specifically, the present invention diagnoses flexibility and smoothness of the skin through one skin friction sound evaluation, so that economic efficiency and time efficiency of produce development can be improved.;COPYRIGHT KIPO 2017