Perceptual Space of Haptic Texture Rendered by Electrovibration
- Title
- Perceptual Space of Haptic Texture Rendered by Electrovibration
- Authors
- 문선웅
- Date Issued
- 2019
- Publisher
- 포항공과대학교
- Abstract
- In this thesis, we obtained a perceptual space of regular tessellation textures rendered by electrovibration as the first step research for applying electrovibration to in-vehicle touch pads. We suggested design parameters for generating regular tessellations and generated 32 textures.
We measured the dissimilarity between the textures and applied 3D nonmetric classical multidimensional scaling to the dissimilarity scores and investigated the characteristics of the space by adjective rating. The major factors that increased the perceptual distance were the maximum frictional force $f$ and the thickness of edges $e$ of the tessellation. Rough-Smooth pair was highly correlated to the perceptual space. The perceptual space could help haptic designers to understand the relationship of the electrovibration-rendered regular tessellation textures and the perceptual distances between the textures.
- URI
- http://postech.dcollection.net/common/orgView/200000178907
https://oasis.postech.ac.kr/handle/2014.oak/111293
- Article Type
- Thesis
- Files in This Item:
- There are no files associated with this item.
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