Literature Reviews
Reviewed research papers, articles, and publications relevant to digital accessibility.
3 results found tagged image exploration.
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Towards Large Scale Evaluation of Novel Sonification Techniques for Non Visual Shape Exploration
This paper presents six sonification techniques for exploring shapes on touchscreen devices and evaluates them through Invisible Puzzle, an iPhone application enabling large-scale unsupervised testing. The research addresses a critical need: people w…
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Eyes-free Exploration of Shapes with Invisible Puzzle
This paper presents Invisible Puzzle Game, an iPhone application that uses sonification techniques to enable people who are blind or visually impaired to explore shapes on touchscreen devices. Image exploration is fundamental for developing visuospat…
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Touchpad Mapper: Exploring Non-Visual Touchpad Interactions for Screen-Reader Users
This technical note introduces Touchpad Mapper, a system that repurposes the laptop touchpad — a widely available but underutilized input device for screen-reader users — as a spatial interface for exploring 2D digital content non-visually. The autho…