RFID information grid for blind navigation and wayfinding

被引：75

作者：

Willis, S ^{[1
]}

Helal, S ^{[1
]}

机构：

[1] Univ Florida, Comp & Informat Sci & Engn Dept, Gainesville, FL 32611 USA

来源：

NINTH IEEE INTERNATIONAL SYMPOSIUM ON WEARABLE COMPUTERS, PROCEEDINGS | 2005年

关键词：

D O I：

10.1109/ISWC.2005.46

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We describe a navigation and location determination system for the blind using an RFID tag grid. Each RFID tag is programmed upon installation with spatial coordinates and information describing the surroundings. This allows for a self-describing, localized information system with no dependency on a centralized database or wireless infrastructure for communications. We describe the system and report on its characteristic performance, limitations, and lessons learned.

引用

页码：34 / 37

页数：4

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