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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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  • Towards an AI-Driven Video-Based American Sign Language Dictionary: Exploring Design and Usage Experience with Learners

    Saad Hassan, Matyas Bohacek, Chaelin Kim, Denise Crochet · 2025 · Proceedings of the 22nd International Web for All Conference (W4A)

    This paper presents the design, implementation, and user evaluation of a fully automated video-based American Sign Language (ASL) dictionary that allows learners to look up unfamiliar signs by recording themselves performing the sign via webcam. Unlike traditional sign language…

    sign language technology · ASL dictionary · sign language recognition · video-based search · language learning

  • VisualAid: Enhancing Accessibility for Visually Impaired Users Through AI

    Wajdi Aljedaani, Sijo Rejigeorge, Priya Jha, Srija Yadavalli, Manikanta Kothakota, Marcelo M. Eler, Abdulrahman Habib · 2025 · Proceedings of the 22nd International Web for All Conference (W4A)

    This technical note presents VisualAid, an AI-powered Android application designed to help visually impaired users understand and navigate their physical surroundings. The app integrates multiple AI technologies into a single mobile interface: YOLO11x for real-time object…

    visual impairment · object detection · image captioning · OCR · voice interaction

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