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논문 기본 정보

자료유형
학술저널
저자정보
Chun Ik Jo (Hongik University) Ji Hyoun Lim (Hongik University) Jun Park (Hongik University)
저널정보
대한인간공학회 대한인간공학회지 대한인간공학회지 제31권 제4호
발행연도
2012.8
수록면
525 - 531 (7page)

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Objective: The aim of this study is to investigate learnability of gestures-commands pair when people use gestures to control a device. Background: In vision-based gesture recognition system, selecting gesture-command pairing is critical for its usability in learning. Subjective preference and its agreement score, used in previous study(Lim et al., 2012) was used to group four gesture-command pairings. To quantify the learnability, two learning models, average time model and marginal time model, were used. Method: Two sets of eight gestures, total sixteen gestures were listed by agreement score and preference data. Fourteen participants divided into two groups, memorized each set of gesture-command pair and performed gesture. For a given command, time to recall the paired gesture was collected. Results: The average recall time for initial trials were differed by preference and agreement score as well as the learning rate R driven by the two learning models. Conclusion: Preference rate agreement score showed influence on learning of gesture-command pairs. Application: This study could be applied to any device considered to adopt gesture interaction system for device control.

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ABSTRACT
1. Introduction
2. Method
3. Results
4. Analysis
5. Discussion
Acknowledgements
References

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UCI(KEPA) : I410-ECN-0101-2013-530-003391368