Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force
In the present study, we investigate the effect of rendering virtual vibrotactile motion to the perception of lateral force during planar sweeping motion. The virtual vibrotactile motion was rendered by an algorithm to create the sensation of resistive lateral force utilizing illusory haptic effects...
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IEEE
2024-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10758625/ |
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| author | Changhyeon Park Seokmin Hong Jaeyoung Park |
| author_facet | Changhyeon Park Seokmin Hong Jaeyoung Park |
| author_sort | Changhyeon Park |
| collection | DOAJ |
| description | In the present study, we investigate the effect of rendering virtual vibrotactile motion to the perception of lateral force during planar sweeping motion. The virtual vibrotactile motion was rendered by an algorithm to create the sensation of resistive lateral force utilizing illusory haptic effects. The direction of the virtual vibrotactile motion was the opposite of the hand-sweeping motion to create the sensation of resistive force. We conducted two experiments that mapped the lateral resistive haptic feedback rendered by the virtual vibrotactile motion and force feedback to the perceived force magnitude. In Experiment 1, the test was conducted for three reference stimulus force and two maximum signal intensities. The results indicate significant effect of the two experimental parameters. The perceived lateral force was significantly larger with the virtual vibrotactile motion than the force feedback only. Also, the increase in the maximum signal intensity led to a larger perceived lateral force. Experiment 2 tested the effect of vibrotactile signal envelope function on the perceived lateral force by conducting a comparative experiment for linear and logarithmic envelope functions. The experimental results indicate a significantly larger perceived lateral force for the logarithmic signal envelope function than the linear signal envelope function. Overall, this study suggests that rendering virtual vibrotactile motion at the fingertip during swiping motion can create the sensation of additive lateral force and that the perceived intensity can be controlled by modulating the vibrotactile signal intensity and the signal envelope functions. |
| format | Article |
| id | doaj-art-18dbb56e559845dd84b2c8f7a9e8d3a0 |
| institution | OA Journals |
| issn | 2169-3536 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
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| series | IEEE Access |
| spelling | doaj-art-18dbb56e559845dd84b2c8f7a9e8d3a02025-08-20T02:27:50ZengIEEEIEEE Access2169-35362024-01-011217379217379910.1109/ACCESS.2024.350290310758625Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral ForceChanghyeon Park0https://orcid.org/0009-0005-4624-5307Seokmin Hong1Jaeyoung Park2https://orcid.org/0000-0002-4847-792XGraduate School of Culture and Technology, Korea Advanced Institute of Science and Technology, Daejeon, South KoreaCenter for Spintronics, Korea Institute of Science and Technology, Seoul, South KoreaDepartment of Computer Engineering, Hongik University, Seoul, South KoreaIn the present study, we investigate the effect of rendering virtual vibrotactile motion to the perception of lateral force during planar sweeping motion. The virtual vibrotactile motion was rendered by an algorithm to create the sensation of resistive lateral force utilizing illusory haptic effects. The direction of the virtual vibrotactile motion was the opposite of the hand-sweeping motion to create the sensation of resistive force. We conducted two experiments that mapped the lateral resistive haptic feedback rendered by the virtual vibrotactile motion and force feedback to the perceived force magnitude. In Experiment 1, the test was conducted for three reference stimulus force and two maximum signal intensities. The results indicate significant effect of the two experimental parameters. The perceived lateral force was significantly larger with the virtual vibrotactile motion than the force feedback only. Also, the increase in the maximum signal intensity led to a larger perceived lateral force. Experiment 2 tested the effect of vibrotactile signal envelope function on the perceived lateral force by conducting a comparative experiment for linear and logarithmic envelope functions. The experimental results indicate a significantly larger perceived lateral force for the logarithmic signal envelope function than the linear signal envelope function. Overall, this study suggests that rendering virtual vibrotactile motion at the fingertip during swiping motion can create the sensation of additive lateral force and that the perceived intensity can be controlled by modulating the vibrotactile signal intensity and the signal envelope functions.https://ieeexplore.ieee.org/document/10758625/Haptic feedbackphantom sensationapparent tactile motionperceived forcehaptic rendering |
| spellingShingle | Changhyeon Park Seokmin Hong Jaeyoung Park Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force IEEE Access Haptic feedback phantom sensation apparent tactile motion perceived force haptic rendering |
| title | Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force |
| title_full | Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force |
| title_fullStr | Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force |
| title_full_unstemmed | Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force |
| title_short | Effect of Rendering Virtual Vibrotactile Motion on the Perceived Lateral Force |
| title_sort | effect of rendering virtual vibrotactile motion on the perceived lateral force |
| topic | Haptic feedback phantom sensation apparent tactile motion perceived force haptic rendering |
| url | https://ieeexplore.ieee.org/document/10758625/ |
| work_keys_str_mv | AT changhyeonpark effectofrenderingvirtualvibrotactilemotionontheperceivedlateralforce AT seokminhong effectofrenderingvirtualvibrotactilemotionontheperceivedlateralforce AT jaeyoungpark effectofrenderingvirtualvibrotactilemotionontheperceivedlateralforce |