Perception of Electrostatic Friction Stimuli in Free Surface Exploration
- Title
- Perception of Electrostatic Friction Stimuli in Free Surface Exploration
- Authors
- Yoo, Yongjae; Lim, Jongho; Cho, Hanseul; CHOI, SEUNGMOON
- Date Issued
- 2022-03-23
- Publisher
- IEEE Computer Society
- Abstract
- Assuming the use scenario of free exploration on tactile graphics for people with visual impairments, this study investigated how the users perceive electrostatic friction stimuli on contour-based graphical information. We designed and conducted two experiments with 16 participants (8 visually-impaired and 8 sighted). First, we obtained spatial gap detection thresholds between two lines rendered using the electrostatic display. Second, we investigated spatial numerosity judgement on rendered lines on the display. Results demonstrated that the visually-impaired and sighted participants had similar perceptual performance. We summarize the findings and present suggestions for tactile graphics on an electrostatic friction display.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/115170
- Article Type
- Conference
- Citation
- 27th IEEE Haptics Symposium, HAPTICS 2022, 2022-03-23
- Files in This Item:
- There are no files associated with this item.
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