Abstract
To obtaion imformation about temperature fluctuation to oparate the TiNi actuator, sensory evaluation tests for temperature fluctuation has been performed. At the leaved parts from the center of the body like finger tips of hand and foot, it was found to be able to endured the wider temperature fluctuation region at lower temperater from the temperature of body than that at higer temperature. In addition,at near parts the center of the body such as arm and leg, it became clear that there was no diffrence in the sensory evaluation value at high temperater and low temperartre compered with the temperature of body.
