Haptic Assistance for Memorization of 2-D Selection Sequences
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SCOPUS
- Title
- Haptic Assistance for Memorization of 2-D Selection Sequences
- Authors
- Lee, H; Han, G; Lee, I; Yim, S; Hong, K; Lee, H; Choi, S
- Date Issued
- 2013-11
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Abstract
- This paper investigates the effect of haptic feedback on the learning of a 2-D sequential selection task, used as an abstraction of complex industrialmanual assembly tasks. This mnemonic-motor task requires memorization of the selection order of points scattered on a 2-D plane and reproduction of this order using entire arm movements. Four information presentation methods, visual information only, visual information + enactment, visual information + haptic guidance, and visual information + haptic disturbance, are considered. The latter three methods provide different levels of haptic kinesthetic feedback to the trainee. We carried out a user study to assess the quantitative performance differences of the four training methods using a custom-built visuo-haptic training system. Experimental results showed the relative advantages and disadvantages of each information presentation method for both short-term and long-term memorization. In particular, training with only visual information was the best option for short-term memory, while training also with haptic disturbance was the most effective for long-term memory. Our findings have implications to designing a training method that is suitable for given training requirements.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/14360
- DOI
- 10.1109/TSMC.2013.2283464
- ISSN
- 2168-2291
- Article Type
- Article
- Citation
- IEEE TRANSACTIONS ON HUMAN-MACHINE SYSTEMS, vol. 43, no. 6, page. 643 - 649, 2013-11
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