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Ontology-Driven Transformations for PDF Form Accessibility.

Utku Uckun1, Ali Selman Aydin1, Vikas Ashok2

  • 1Stony Brook University, Stony Brook, NY, USA.

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|February 11, 2021
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Summary
This summary is machine-generated.

TransPAc is a new assistive technology that helps blind individuals fill out PDF forms. It converts PDF forms into accessible HTML, allowing screen reader users to complete them easily.

Keywords:
Human-centered computing → Accessibility technologiesPDF form accessibilityaccessible interfacesscreen-reader users

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Area of Science:

  • Assistive Technology
  • Human-Computer Interaction
  • Digital Accessibility

Background:

  • PDF forms present significant accessibility challenges for blind individuals.
  • Non-interactive or poorly structured forms hinder screen reader navigation and data entry.
  • Existing solutions often fail to provide a seamless experience for filling PDF forms.

Purpose of the Study:

  • To introduce TransPAc, an innovative assistive technology designed to improve PDF form accessibility for the blind.
  • To leverage users' familiarity with web browsing for a more intuitive form-filling experience.
  • To bridge the gap in digital accessibility for PDF document interaction.

Main Methods:

  • TransPAc transforms PDF forms into equivalent HTML pages.
  • Users interact with the accessible HTML form using their screen reader.
  • Data entered into the HTML form is automatically transferred back to the original PDF.

Main Results:

  • TransPAc successfully enables blind users to fill out PDF forms.
  • The transformation process maintains the integrity of the original PDF document.
  • User experience is enhanced through a familiar web-based interface.

Conclusions:

  • TransPAc effectively addresses a long-standing problem in PDF form accessibility.
  • The technology offers a practical and efficient solution for blind individuals.
  • This approach significantly enhances digital inclusion for users of screen readers.