Measurement and Modeling of Perception Adaptation to Vibratory Frequency for Vibration Alert Interface

Abstract

This paper describes a method to model the change in vibratory perception due to the adaptation. In the vibration alert interface, user has to perceive the vibratory frequency correctly, however when the frequency was the same, the vibration perception was different if the frequency before change was different. Experimental results showed that the higher vibration frequency before the change is, the weaker vibration strength user perceives. In order to correct this difference of vibratory perception, we create a model to calculate the perception adaptation. Simulation result shows accuracy of this model.