Effects of vibration in mobile devices on impression of speech interaction system

Abstract

Since it has been clarified that a specific impression can be given to the information on the mobile devices by vibrations, we considered to apply vibrations to improve the impression of systems. This study evaluates whether the impression of dialogue improved by giving vibration in multiple dialogue and vibration patterns. We also compare young people and elder people. From results, it is shown that impression of dialogue is improved by vibrations, and that tendency is seen only in young people.