The Effect of Gesture-Command Pairing Condition on Learnability when Interacting with TVThe Effect of Gesture-Command Pairing Condition on Learnability when Interacting with TV
- Other Titles
- The Effect of Gesture-Command Pairing Condition on Learnability when Interacting with TV
- Authors
- 조춘익; 임지현; 박준
- Issue Date
- 2012
- Publisher
- 대한인간공학회
- Keywords
- Vision-based gesture interaction; One-hand gesture; Learning curve; Agreement score; Subjective preference
- Citation
- 대한인간공학회지, v.31, no.4, pp.525 - 531
- Journal Title
- 대한인간공학회지
- Volume
- 31
- Number
- 4
- Start Page
- 525
- End Page
- 531
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19422
- ISSN
- 1229-1684
- Abstract
- 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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Collections - College of Engineering > Computer Engineering > Journal Articles
- College of Engineering > Industrial Engineering Major > 1. Journal Articles
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