Utilizing QR Code
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Utilizing QR Code

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Utilizing QR Code Utilizing QR Code Presentation Transcript

  • Utilizing QR Code and Mobile Phones for Blinds and Visually Impaired People
    • Hend S. Al-Khalifa, PhD
    • Information Technology Dept.
    • CCIS, King Saud University
    • Riyadh, Saudi Arabia
  • Outline
    • Mobile Phones Facts
    • 2D Barcode Overview
    • Proposed System
    • Applications
    • Conclusion
  • 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.
  • Mobile Phones Facts (2-3) Source: Gartner, http://www.gartner.com/it/page.jsp?id=498310
  • Mobile Phones Facts (3-3)
    • What about the Blinds and the Visually impaired?
      • No rough estimates!
  • 2D Barcodes
    • The information is stored in 2 dimensions allowing much more information to be stored.
    Courtesy: Group 4 students at KSU, 2008
  • How it Works! www.google.com Free text 01234567 Courtesy: Group 4 students at KSU, 2008
  • Proposed System
  • Applications http://flickr.com/photos/ianturton/2206653043/sizes/s/ Shopping Museums http://flickr.com/photos/watz/1014907792/sizes/m/
  • Future Work
    • Efficient compression algorithms must be investigated to speedup the delivery of large audio files over 3G networks.
    • Experiment with blind subjects to demonstrate the feasibility of using the system as a real-time aid.
  • Thank You www.hend-alkhalifa.com