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One-Thousand Words

One-Thousand Words. Enriching Digital Images to Improve Information Accessibility. Peter Parente Enabling Technology Spring 2003. A Different View. Typical Assistive technology is a means for people with disabilities to function in society. Novel

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One-Thousand Words

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  1. One-Thousand Words Enriching Digital Images to Improve Information Accessibility Peter Parente Enabling Technology Spring 2003

  2. A Different View • Typical • Assistive technology is a means for people with disabilities to function in society. • Novel • Assistive technology helps society accept all people.

  3. Applied to Communication • Do not build special tools for people with disabilities. • Do not re-author data for people with disabilities. • Instead, build tools that allow people to communicate with one another more effectively.

  4. Visual Communication • How do we easily and effectively share information that is traditionally visual (diagrams, photographs, movies, etc.) with people who have difficulty viewing and understanding the information?

  5. Related Work • Convert image regions into sound directly in a web browser (Roth, et al. 1998) • Convert digital images to tactile form using image processing (Hernandez, Barner 2000)

  6. Related Work • Annotate webpages on the fly with text (Huang 2000) (Takagi, Asakawa 2000) • Classify images using XML markup (Mikovec, et al. 2000)

  7. A Common Theme • All of these projects focus on augmenting digital images using some automated process. • Are we too lazy to make improvements by hand? Is it too difficult? What if it were easier? Would people do it?

  8. Assistive Augmentation • Take existing software and data • Put new data and features on top • The result: familiar software with better accessibility, more features, and more information.

  9. Applied to Images • Enriched Images • Standard digital image • Visual annotation • Text annotation • Speech annotation • Tactile annotation

  10. One-Thousand Words • If a picture is worth a thousand words, then put those words back into the picture. • Build a tool that allows people to create enriched images and share them with others.

  11. Prototype • Take standard digital images and add sound, speech, touch, and text markup. • Allow people to explore the images with the new markup right in their web browser.

  12. Prototype • Three parts • Editor: Like Microsoft Paint, but with speech and sound • Server: A computer on the Internet that shares the overlays • Viewer: Puts the overlays right on top of images in Internet Explorer

  13. Demo

  14. Future Ideas • Make markup available directly on images in a web browser • Make markup available directly on top of other programs • Make better markup tools • Automate some of the process

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