Title:
IMMERSIVE INTERACTION METHOD UTILIZING PSEUDO HAPTIC FEEDBACK BASED ON HAND TRACKING
Document Type and Number:
WIPO Patent Application WO/2023/239107
Kind Code:
A1
Abstract:
An immersive interaction method utilizing pseudo haptic feedback based on hand tracking is provided. The immersive interaction method according to an embodiment of the present invention tracks the hand of a user, displays the tracked hand of the user in a virtual space, and provides pseudo haptic feedback when a virtual object and the hand movement of the user are displayed on the basis of the weight of the virtual object lifted by the hand of the user in the virtual space. Therefore, a high level of immersion for XR content can be induced through pseudo haptic feedback based on a visual illusion effect without utilizing an additional device.
Inventors:
KIM YOUNG WON (KR)
Application Number:
PCT/KR2023/007504
Publication Date:
December 14, 2023
Filing Date:
June 01, 2023
Export Citation:
Assignee:
KOREA ELECTRONICS TECHNOLOGY (KR)
International Classes:
G06F3/01; G02B27/01; G06F3/00; G06F3/14
Foreign References:
| KR101961221B1 | 2019-03-25 | |||
| US20210275921A1 | 2021-09-09 | |||
| KR20180051482A | 2018-05-16 |
Other References:
LEE, SEONG-WHAN ; LI, STAN Z: "SAT 2015 18th International Conference, Austin, TX, USA, September 24-27, 2015", vol. 6191, 8 July 2010, SPRINGER , Berlin, Heidelberg , ISBN: 3540745491, article HANNIG GUNTER; DEML BARBARA: "Efficient Bimodal Haptic Weight Actuation", pages: 3 - 10, XP047241921, 032548, DOI: 10.1007/978-3-642-14064-8_1
LEE JUN: "Force Arrow: An Efficient Pseudo-Weight Perception Method", JOURNAL OF THE KOREA SOCIETY OF COMPUTER AND INFORMATION, THE KOREA SOCIETY OF COMPUTER AND INFORMATION VOL., KP, vol. 23, no. 7, 1 July 2018 (2018-07-01), KP , pages 49 - 56, XP093114572, ISSN: 1598-849X, DOI: 10.9708/jksci.2018.23.07.049
LEE JUN: "Force Arrow: An Efficient Pseudo-Weight Perception Method", JOURNAL OF THE KOREA SOCIETY OF COMPUTER AND INFORMATION, THE KOREA SOCIETY OF COMPUTER AND INFORMATION VOL., KP, vol. 23, no. 7, 1 July 2018 (2018-07-01), KP , pages 49 - 56, XP093114572, ISSN: 1598-849X, DOI: 10.9708/jksci.2018.23.07.049
Attorney, Agent or Firm:
NAM, Choong Woo (KR)
Download PDF: