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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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  • ImageExplorer Deployment: Understanding Text-Based and Touch-Based Image Exploration in the Wild

    Ruolin Xu, Yuxuan Cai, Shuying Hou, Yu-Jung Chang, Anhong Guo · 2024 · Proceedings of the 21st International Web for All Conference (W4A)

    This paper presents the real-world deployment and evaluation of ImageExplorer, an iOS application that enables blind and low-vision users to explore images through two complementary modalities: text-based sequential exploration and touch-based spatial exploration. The app was…

    image accessibility · screen readers · touch exploration · blind users · image description

  • Understanding the Touchscreen-based Nonvisual Target Acquisition Task Performance of Screen Reader Users

    Hwayeon Joh, Yun Jung Lee, Uran Oh · 2022 · Proceedings of the 19th International Web for All Conference (W4A 2022)

    This study investigates how screen reader users find and select targets on a smartphone touchscreen without visual cues, examining the effects of screen size, target size, and the ratio between them. Twelve participants with visual impairments (three totally blind, three with…

    touchscreen · screen readers · target acquisition · mobile accessibility · visual impairment

2 results.