Utilizing QR Code and Utilizing QR Code and Mobile Phones for Blinds Mobile Phones for Blinds and and Visually Impaired People Visually Impaired People Hend S. Al-Khalifa, PhD Information Technology Dept. CCIS, King Saud University Riyadh, Saudi Arabia
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Utilizing QR Code and Mobile Utilizing QR Code and Mobile Phones for Blinds andPhones for Blinds and
Visually Impaired PeopleVisually Impaired People
Hend S. Al-Khalifa, PhDInformation Technology Dept.
CCIS, King Saud University
Riyadh, Saudi Arabia
ICCHP’08
Outline
Mobile Phones Facts 2D Barcode Overview Proposed System Applications Conclusion
ICCHP’08
Mobile Phones Facts (1-3)
Mobile phones are the fastest-selling consumer electronics item in history.
Mobile phones have become the principal telecommunications device around the world.
Worldwide penetration of handsets is predicted to increase from 25 percent in 2006 to 50 percent in 2011.