无障碍·translate·翻訳·二维码.cn/i3h.cn/647

---

·搜一搜.cn/Utilizing QR Code and Mobile Phones for Blinds and Visually Impaired People

Chapter
Computers Helping People with Special Needs
Volume 5105 of the series Lecture Notes in Computer Science pp 1065-1069
Utilizing QR Code and Mobile Phones for Blinds and Visually Impaired People

Hend S. Al-Khalifa






Abstract

In this paper a barcode-based system to help the visually impaired and blind people identify objects in the environment is introduced. The system is based on the idea of utilizing QR codes (two-dimensional barcode) affixed to an object and scanned using a camera phone equipped with QR reader software. The reader decodes the barcode to a URL and directs the phone’s browser to fetch an audio file from the Web that contains a verbal description of the object. Our proposed system is expected to be useful in real-time interaction with different environments and to further illustrate the potential of our work, two scenarios are presented.

http://link.springer.com/chapter/10.1007/978-3-540-70540-6_159
http://www.bookmetrix.com/detail/chapter/4653e7e1-9c8a-435a-b0d7-9c403ff62612#downloads

http://www.foxdesignsstudio.com/uploads/pdf/Three_QR_Code.pdf



[PDF] Using mobile phones and QR codes for formative class assessment



http://muzhiso.wallpai.com/scholar?q=qr+code&btnG=&hl=zh-CN&newwindow=1&as_sdt=0%2C5