A Tactile Display Using Pneumatic Membrane Actuators

被引:0
|
作者
Russomanno, Alexander [1 ]
Gillespie, R. Brent [1 ]
O'Modhrain, Sile [2 ]
Barber, James [1 ]
机构
[1] Univ Michigan, Ann Arbor, MI 48109 USA
[2] Univ Michigan, Sch Mus Theatre & Dance Performing Arts Technol, Ann Arbor, MI USA
关键词
Pneumatic actuators; Tactile graphics; Refreshable brailledisplay;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we present a tactile display that uses pneumatics to actuate a 7 x 8 array of pins. The pin spacing is 2.5 mm with a pin diameter of 1.2 mm. The pins deflect 0.75 mm under an actuation pressure of 100 kPag and a measuring force of 0.1 N. The display supports two lines of braille text and a tactile graphic with 56 pixels.
引用
收藏
页码:445 / 447
页数:3
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