Natural Interaction for Immersive Tiled Displays (현실감 있는 타일드 디스플레이를 위한 자연스러운 인터랙션에 대한 연구)

임성민; Choi Dong-Soo (최동수); Sang-Youn Kim (김상연); - (이재협)

Natural Interaction for Immersive Tiled Displays

Journal of Knowledge Information Technology and Systems
Abbr : JKITS
2014, 9(4), pp.435-442
Publisher : Korea Knowledge Information Technology Society
Research Area : Interdisciplinary Studies > Interdisciplinary Research
Published : August 31, 2014

임성민 ¹, Choi Dong-Soo ², Sang-Youn Kim ², - ²

¹숙명여자대학교
²한국기술교육대학교

Accredited

ABSTRACT

One of the most important factors for constructing virtual reality systems is to create realistic visual information and to convey it to users. A tiled display is one of virtual reality platforms which generate high-quality images and guarantee wide view angle using multiple projectors. The tiled display can fill a user’s field of view with high resolution images so that the user is provided increased the sense of the reality. For increasing immersion in tiled display, it is necessary to consider a natural interaction system, where a user not only intuitively manipulates graphic contents with his/her gesture or motion input but also senses haptic feedback to the user according to his/her gesture and motion input. Thus, in this paper, we propose an interaction device which naturally interacts with graphic objects expressed on a tiled display. The proposed interaction device not only detects a user’s gesture with an inertia measurement unit (an IMU), an infrared camera, and an infrared LED but also creates haptic feedback with a vibrotactile actuator. Furthermore, this paper suggests a new haptic model which allows a user to experience the same sensation as if he/she touches or manipulates a real object. If the proposed interaction device is used for constructing virtual reality application, a user can naturally interact with virtual objects and can be provided realistic sensation.

KEYWORDS

Haptics, Simulators, Motion Feedbacks, Natural Interactions, Ski

Citation status

* References for papers published after 2023 are currently being built.

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Journal of Knowledge Information Technology and Systems 2023 KCI Impact Factor : 0.89