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학술대회 Extended AirPiano: Visuohaptic Virtual Piano with Multiple Ultrasonic Array Modules
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저자
황인욱, 윤성률
발행일
201811
출처
AsiaHaptics 2018 (LNEE 535), pp.1-4
DOI
https://dx.doi.org/10.1007/978-981-13-3194-7_68
협약과제
18ZS1300, 주력 산업 고도화를 위한 지능형 상황인지 기반 기술 개발, 장병태
초록
We developed an improved version of midair visuohaptic virtual piano utilizing multiple ultrasonic array modules. We implemented scheduling algorithm for simultaneous generation of haptic points to increase the output efficiency. Our algorithm is based on temporal switching of modulated ultrasonic signals and player draft system on multiple ultrasonic modules. With the extended AirPiano, a user can play the virtual piano in a scene shown via the HMD and can feel the haptic points on their whole fingers while touching the keys.
키워드
Haptic point scheduling, Midair haptics, Virtual environment
KSP 제안 키워드
Scheduling algorithm, Ultrasonic array, Ultrasonic signal, Virtual environment, Virtual piano