  Watching Autonomous Sensory Meridian Response (ASMR) videos is a popular
approach to support mental well-being, as the triggered ASMR tingling sensation
supports de-stressing and regulating emotions. Therefore, there is increasing
research on how to efficiently trigger ASMR tingling sensation. Tactile
sensation remains unexplored because current popular ASMR approaches focus on
the visual and audio channels. In this study, we explored the impact of tactile
feedback on triggering ASMR tingling sensation in a Virtual Reality (VR)
environment. Through two experimental studies, we investigated the relaxation
effect of a tactile-enabled ASMR experience, as well as the impact of
vibrotactile triggers on the ASMR experience. Our results showed that
vibrotactile feedback is effective in increasing the likelihood of ASMR
tingling sensation and enhancing the feeling of comfort, relaxation, and
enjoyment.
