振動ピン配列と高さマップによる触覚テクスチャの提示

概要

論文の詳細を見る
This paper introduces a presentation method of textures for a cutaneous sensation evoked by vibratory pin-arrays driven on a sensation intensity map that is derived from the surface height-map of an object. The texture presentation was examined employing both the TextureDisplay developed by the authors and the Optacon II. The method defined a basic shape, featured by two parameters, of histogram transformation which drew a sensation intensity map from a measured height-map. Being adjusted to appropriate parameters, the presentation was able to evoke a texture sensation that was close to the real in its intensity, contrast, roughness and hardness. The Optacon proved to render a good representation of textures based on the sensation intensity map as well after the sensation scaling was performed with regard to the vibration interval control.
日本バーチャルリアリティ学会の論文
2002-06-30