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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • SoundLines: Exploration of Line Segments through Sonification and Multi-touch Interaction

    Dragan Ahmetovic, Cristian Bernareggi, Sergio Mascetti · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)

    This paper presents SoundLines, a mobile application designed to help children with visual impairments explore and understand line segments on a touchscreen using sonification and multi-touch interaction. The system addresses a fundamental challenge in early education for blind…

    sonification · visual impairments · children · touchscreen accessibility · multi-touch interaction

  • Design Guidelines and Recommendations for Multimodal, Touchscreen-based Graphics

    Jenna L. Gorlewicz, Jennifer L. Tennison, Hari Prasath Palani, Nicholas A. Giudice · 2020 · ACM Transactions on Accessible Computing

    This paper presents comprehensive design guidelines for creating accessible graphics on touchscreen devices using vibration and audio feedback for people with visual impairments. Drawing on over eight years of research, the authors address a critical gap: while touchscreen…

    tactile graphics · touchscreen accessibility · haptic feedback · multimodal interaction · STEM accessibility

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