The effect of gesture-command pairing condition on learnability when interacting with TV
Cited 0 times inCited 0 times in
- The effect of gesture-command pairing condition on learnability when interacting with TV
- Jo, Chun Ik; Lim, Ji Hyoun; Park, Jun
- Vision-based gesture interaction; One-hand gesture; Learning curve; Agreement score; Subjective preference
- Issue Date
- 대한인간공학회지, v.31, no.4, pp.525 - 531
- 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.
- Appears in Collections:
- DHE_Journal Papers
- Files in This Item:
can give you direct access to the published full text of this article. (UNISTARs only)
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.