Skin Drag Displays: Dragging a Physical Tactor across the User's Skin Produces a Stronger Tactile Stimulus than Vibrotactile

被引：63

作者：

Ion, Alexandra ^{[1
]}

Wang, Edward ^{[2
]}

Baudisch, Patrick ^{[1
]}

机构：

[1] Hasso Plattner Inst, Potsdam, Germany

[2] Univ Washington, Elect Engn Ubiquitous Comp, Seattle, WA 98195 USA

来源：

CHI 2015: PROCEEDINGS OF THE 33RD ANNUAL CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS | 2015年

关键词：

Haptics; wearable; hands-free; eyes-free;

D O I：

10.1145/2702123.2702459

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We propose a new type of tactile displays that drag a physical tactor across the skin in 2D. We call this skin drag. We demonstrate how this allows us to communicate geometric shapes or characters to users. The main benefit of our approach is that it simultaneously produces two types of stimuli, i.e., (1) it moves a tactile stimulus across skin locations and (2) it stretches the user's skin. Skin drag thereby combines the essential stimuli produced by vibrotactile and skin stretch. In our study, skin drag allowed participants to recognize tactile shapes significantly better than a vibrotactile array of comparable size. We present two arm-worn prototype devices that implement our concept.

引用

页码：2501 / 2504

页数：4