Haptic interfaces as aids for visually impaired persons

被引：4

作者：

D Stefano, L ^{[1
]}

Melchiorri, C ^{[1
]}

Vassura, G ^{[1
]}

机构：

[1] Univ Bologna, DEIS, I-40136 Bologna, Italy

来源：

RO-MAN'99: 8TH IEEE INTERNATIONAL WORKSHOP ON ROBOT AND HUMAN INTERACTION | 1999年

关键词：

haptic interfaces; parallel manipulators; wire transmission; virtual environments; vision;

D O I：

10.1109/ROMAN.1999.900355

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

At the University of Bologna, an interdisciplinary project is active in order to investigate the possibility of implementing and testing a robotic system to help the mobility of visually impaired persons. The adopted solution is based on the conversion of stereo vision images into virtual "bas-relief" surfaces, perceivable by the user by means of a suitable (portable) haptic interface. In this paper, details on the adopted solutions and the developed prototypes are given as well as the experimental results obtained so far.

引用

页码：291 / 296

页数：6

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