Flotation simulation in a cable-driven virtual environment - A study with parasailing

Hyeongyeop Kang; Geonsun Lee; Seongsu Kwon; Ohung Kwon; Seongpil Kim; Junghyun Han

doi:10.1145/3173574.3174206

Flotation simulation in a cable-driven virtual environment - A study with parasailing

Hyeongyeop Kang, Geonsun Lee, Seongsu Kwon, Ohung Kwon, Seongpil Kim, Junghyun Han

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

14 Citations (Scopus)

Abstract

This paper presents flotation simulation in a cable-driven virtual environment. For this, a virtual parasailing system was developed, where the visual stimulus was provided through a VR headset and the physical stimulus was given by wires. In order to prevent the user from moving out of the limited workspace of the cable-driven system, the visual acceleration was washout-filtered to produce the physical acceleration. In the parasailing trajectory, we focused on the stages of vertical acceleration/deceleration and conducted an experiment to identify how much gain can be applied to the visual acceleration, which makes the user feel the natural self-motion when integrated with the physical stimulus. Then, the results were tested using several types of full-course virtual parasailing. The results showed that fairly large differences between visual and physical stimuli would be accepted and different gains could be assigned depending on the user's altitudes.

Original language	English
Title of host publication	CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems
Subtitle of host publication	Engage with CHI
Publisher	Association for Computing Machinery
ISBN (Electronic)	9781450356206, 9781450356213
DOIs	https://doi.org/10.1145/3173574.3174206
Publication status	Published - 2018 Apr 20
Event	2018 CHI Conference on Human Factors in Computing Systems, CHI 2018 - Montreal, Canada Duration: 2018 Apr 21 → 2018 Apr 26

Publication series

Name	Conference on Human Factors in Computing Systems - Proceedings
Volume	2018-April

Other

Other	2018 CHI Conference on Human Factors in Computing Systems, CHI 2018
Country/Territory	Canada
City	Montreal
Period	18/4/21 → 18/4/26

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) Grant funded by the Korea government (No. NRF-2016R1A2B3014319 and NRF-2017M3C4A7066316)

Publisher Copyright:
© 2018 Association for Computing Machinery.

Keywords

Flotation simulation
Flying sports
Parasailing
Virtual reality
Visual gain

ASJC Scopus subject areas

Software
Human-Computer Interaction
Computer Graphics and Computer-Aided Design

Access to Document

10.1145/3173574.3174206

Cite this

Kang, H., Lee, G., Kwon, S., Kwon, O., Kim, S., & Han, J. (2018). Flotation simulation in a cable-driven virtual environment - A study with parasailing. In CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI (Conference on Human Factors in Computing Systems - Proceedings; Vol. 2018-April). Association for Computing Machinery. https://doi.org/10.1145/3173574.3174206

Flotation simulation in a cable-driven virtual environment - A study with parasailing. / Kang, Hyeongyeop; Lee, Geonsun; Kwon, Seongsu et al.
CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI. Association for Computing Machinery, 2018. (Conference on Human Factors in Computing Systems - Proceedings; Vol. 2018-April).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kang, H, Lee, G, Kwon, S, Kwon, O, Kim, S & Han, J 2018, Flotation simulation in a cable-driven virtual environment - A study with parasailing. in CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI. Conference on Human Factors in Computing Systems - Proceedings, vol. 2018-April, Association for Computing Machinery, 2018 CHI Conference on Human Factors in Computing Systems, CHI 2018, Montreal, Canada, 18/4/21. https://doi.org/10.1145/3173574.3174206

Kang H, Lee G, Kwon S, Kwon O, Kim S, Han J. Flotation simulation in a cable-driven virtual environment - A study with parasailing. In CHI 2018 - Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems: Engage with CHI. Association for Computing Machinery. 2018. (Conference on Human Factors in Computing Systems - Proceedings). doi: 10.1145/3173574.3174206

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AB - This paper presents flotation simulation in a cable-driven virtual environment. For this, a virtual parasailing system was developed, where the visual stimulus was provided through a VR headset and the physical stimulus was given by wires. In order to prevent the user from moving out of the limited workspace of the cable-driven system, the visual acceleration was washout-filtered to produce the physical acceleration. In the parasailing trajectory, we focused on the stages of vertical acceleration/deceleration and conducted an experiment to identify how much gain can be applied to the visual acceleration, which makes the user feel the natural self-motion when integrated with the physical stimulus. Then, the results were tested using several types of full-course virtual parasailing. The results showed that fairly large differences between visual and physical stimuli would be accepted and different gains could be assigned depending on the user's altitudes.

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Flotation simulation in a cable-driven virtual environment - A study with parasailing

Abstract

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Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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