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• AAC with Automated Vocabulary from Photographs: Insights from School and Speech-Language Therapy Settings

  Mauricio Fontana de Vargas, Jiamin Dai, Karyn Moffatt · 2022 · Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '22)

  This paper presents Click AAC, a prototype mobile application that automatically generates situation-specific communication boards from photographs using computer vision and natural language processing. Traditional symbol-based AAC devices organize vocabulary hierarchically by…

  augmentative and alternative communication · AAC · autism · computer vision · just-in-time vocabulary

• Accessible PDFs: Applying Artificial Intelligence for Automated Remediation of STEM PDFs

  Felix M. Schmitt-Koopmann, Elaine M. Huang, Alireza Darvishy · 2022 · Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2022)

  This Ph.D. research paper presents a plan to leverage artificial intelligence to automate the remediation of PDF documents from STEM fields, addressing one of the most significant barriers to information access for people with visual impairments. The Portable Document Format…

  PDF accessibility · document remediation · artificial intelligence · STEM accessibility · mathematical formulae

• Privacy Concerns for Visual Assistance Technologies

  Abigale Stangl, Kristina Shiroma, Nathan Davis, Bo Xie, Kenneth R. Fleischmann, Leah Findlater, Danna Gurari · 2022 · ACM Transactions on Accessible Computing

  This comprehensive study examines privacy concerns of blind users when sharing images and videos with visual assistance technologies (VATs) like Aira, Be My Eyes, and Seeing AI. The research addresses a fundamental tension: blind people must share visual data to receive…

  visual impairment · privacy · visual assistance technology · artificial intelligence · remote sighted assistance

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