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Creating Objects and Object Categories for Studying Perception and Perceptual Learning
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From Vision to Touch: Bridging Visual and Tactile Principles for Accessible Data Representation.

Kim Marriott, Matthew Butler, Leona Holloway

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    Summary
    This summary is machine-generated.

    Tactile graphics offer significant benefits for blind and low vision (BLV) individuals, but their design principles are not well understood. This study proposes a framework to guide the tactile-first design of information graphics for improved accessibility.

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    Area of Science:

    • Human-Computer Interaction
    • Accessibility Research
    • Information Design

    Background:

    • Tactile graphics are crucial for conveying spatial information to blind and low vision (BLV) individuals.
    • The increasing availability of refreshable tactile displays necessitates a deeper understanding of tactile graphic design.
    • Current knowledge on the benefits of tactile graphics for BLV people lags behind that of visual graphics.

    Purpose of the Study:

    • To address the gap in understanding the benefits of well-designed tactile information graphics compared to text descriptions for BLV people.
    • To introduce a theoretical framework for examining tactile graphic design.
    • To explore the applicability of visual information graphic principles to tactile graphics.

    Main Methods:

    • Developed a framework based on encoding, perception, and cognition.
    • Examined existing benefits of visual information graphics.
    • Explored the adaptation of these benefits to tactile information graphics.

    Main Results:

    • Established a preliminary theoretical foundation for tactile-first information graphic design.
    • Identified key areas for future research in tactile graphic design and evaluation.
    • Highlighted the need for a structured approach to designing tactile graphics.

    Conclusions:

    • The proposed framework provides a basis for understanding and designing effective tactile information graphics.
    • Further research is needed to fully realize the potential of tactile graphics for BLV users.
    • This work advocates for a shift towards tactile-first design principles in information graphics.