Characterization of an Electrode-Type Tactile Display Using Electrical and Electrostatic Friction Stimuli

被引：3

作者：

Komurasaki, Seiya ^{[1
]}

Kajimoto, Hiroyuki ^{[2
]}

Shimokawa, Fusao ^{[3
]}

Ishizuka, Hiroki ^{[4
]}

机构：

[1] Kagawa Univ, Grad Sch Engn, Div Intelligent Mech Syst Engn, 2217-20 Hayashi Cho, Takamatsu, Kagawa 7610396, Japan

[2] Univ Electrocommun, Dept Human Commun, 1-5-1 Chofugaoka, Chofu, Tokyo 1828585, Japan

[3] Kagawa Univ, Dept Engn & Design, 2217-20 Hayashi Cho, Takamatsu, Kagawa 7610396, Japan

[4] Osaka Univ, Grad Sch Engn Sci, Dept Mech Sci & Bioengn, Div Bioengn, 1-3 Machikaneyama, Toyonaka, Osaka 5608531, Japan

来源：

MICROMACHINES | 2021年 / 12卷 / 03期

关键词：

tactile display; electrical stimulus; electrostatic friction stimulus; multiple stimuli; electrode-type;

D O I：

10.3390/mi12030313

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Unlike tactile displays that use mechanical actuators, electrode-type tactile displays can be easily integrated and miniaturized because they consist of electrodes and insulators. Electrical tactile displays only require electrodes and use an electric current to stimulate vibration or pressure. Likewise, electrostatic friction tactile displays also only require electrodes and an insulator and can induce changes in friction between the display and a fingerpad. We have developed a tactile display that integrates electrical and electrostatic friction stimulation owing to their affinity to microfabrication techniques. This tactile display can provide both pressure and friction at the same time. In this study, we presented an elongated bar shape via the tactile display to experimental participants. The experimental results showed that a tactile display employing multiple stimuli as opposed to a single stimulus can induce the perception of larger shapes.

引用

页数：15