상세정보
학술대회
Development of Touch Interface Using LIDAR for Multi-user Interactions in Projection-based VR
- 발행일
- 202210
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2022, pp.1-3
- 협약과제
- 22IH1300, 공간체험 콘텐츠 제작을 위한 협업형 대형 콘텐츠 저작플랫폼 개발, 이준석
- 초록
- Tangible user interfaces are frequently utilized in projection-based VR to merge virtual space into real large-scale environments. In this work, we introduce a LIDAR-based touch system that enables tangible touch interactions with five surfaces (four-sided walls and a floor) of a large room for projection-based VR. We develop a network of LIDAR distance sensors to identify touch events by multiple human users that can detect surrounding obstacles in any omnidirectional direction. We experiment with single-user and multi-user, multi-touch interaction scenarios in our specialized room-scale settings. As a result, we verified that our LIDAR network could provide appropriate feedback in real- time, with minimized human perception delay.
- KSP 제안 키워드
- Distance sensors, Multiple human, Real-Time, Tangible user interfaces(TUI), User interaction, Virtual space, human perception, human users, large-scale, multi-touch interaction, multi-user