Tactile and kinesthetic feedbacks improve distance perception in virtual reality

2019. Lawrence Makin, Gareth Barnaby & Anne Roudaut
Proceedings of the 31st Conference on l'Interaction Homme-Machine.

Abstract

Research spanning psychology, neuroscience and HCI found that depth perception distortion is a common problem in virtual reality. This distortion results in depth compression, where users perceive objects closer than their intended distance. Studies suggested that cues, such as audio and haptic, help to solve this issue. We focus on haptic feedback and investigate how force feedback compares to tactile feedback within peripersonal space in reducing depth perception distortion. Our study (N=12) compares the use of haptic force feedback, vibration haptic feedback, a combination of both or no feedback. Our results show that both vibration and force feedback improve depth perception distortion over no feedback (8.3 times better distance estimation than with no haptic feedback vs. 1.4 to 1.5 times better with either vibration or force feedback on their own). Participants also subjectively preferred using force feedback, or a combination of force and vibration feedback, over no feedback.

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Citation

Makin, L., Barnaby, G., & Roudaut, A. (2019). Tactile and kinesthetic feedbacks improve distance perception in virtual reality. Proceedings of the 31st Conference on l'Interaction Homme-Machine (pp. 1–9).

BibTeX

@inproceedings{makin2019tactile,
  title={Tactile and kinesthetic feedbacks improve distance perception in virtual reality},
  author={Makin, Lawrence and Barnaby, Gareth and Roudaut, Anne},
  booktitle={Proceedings of the 31st Conference on l'Interaction Homme-Machine},
  pages={1--9},
  year={2019}
}