Effect of Time Delay in Fine Particles Presentation on KANSEI Evaluation in Tactile Sensation

Abstract

This study analyzes the recognition process of examining the texture of fine particles through tactile sensing using human fingers and aims at establishing the structure of texture recognition. Our previous study confirmed the occurrence of hysteresis in tactile sensation in the mid-teens. This study investigated the effect of the delay in sample presentation to the subject on the KANSEI evaluation of tactile sensation. The results showed that the KANSEI evaluation changed with the delay in the sample presentation.