DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Lee, Geehyuk | - |
dc.contributor.advisor | 이기혁 | - |
dc.contributor.author | Kim, Tae Jun | - |
dc.date.accessioned | 2021-05-13T19:38:07Z | - |
dc.date.available | 2021-05-13T19:38:07Z | - |
dc.date.issued | 2020 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=925150&flag=dissertation | en_US |
dc.identifier.uri | http://hdl.handle.net/10203/284989 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 전산학부, 2020.8,[iv, 20 p. :] | - |
dc.description.abstract | Since smartwatches have been popularized in the market, a wrist-worn tactile display(WTD) can be an attractive option for tactile interaction. Along with this, previous studies proposed spatiotemporal tactile pattern(STP) to deliver more expressive information such as alphabets and digits. However, due to the limited space and bandwidth of human tactile perception, recognition accuracy has been largely limited. Furthermore, most of the previous studies evaluated the accuracy in a single arm posture. Thus, the usability in various postures which can be taken in everyday life has not been proven enough. In this paper, we propose a concept of Heterogeneous STP that utilizes mutually distinctive heterogeneous vibrotactile stimuli to improve the accuracy in various postures. Through the user study, we showed that the proposed solution(73%) improved the accuracy to more than twice compared to the existing method(34%). | - |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Wearable tactile display▼aWrist-worn tactile display▼aSpatiotemporal tactile pattern▼aTactile interaction▼aTactile message | - |
dc.subject | 웨어러블 촉각 출력장치▼a손목 착용형 촉각 출력 장치▼a시공간적 촉각 패턴▼a촉각 인터랙션▼a촉각 메세지 | - |
dc.title | Improving recognition accuracy of wrist-worn spatiotemporal tactile display using heterogeneous vibrotactile stimuli | - |
dc.title.alternative | 이종 진동 자극을 이용한 손목 착용형 시공간적 촉각 디스플레이의 인지 정확도 개선 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 325007 | - |
dc.description.department | 한국과학기술원 :전산학부, | - |
dc.contributor.alternativeauthor | 김태준 | - |
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