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• Steering Generative Models for Accessibility: EasyRead Image Generation

  Nicolas Dickenmann, Yanis Merzouki, Sonia Laguna, Thy Nowak-Tran, Emanuele Palumbo, Julia E. Vogt, Gerda Binder · 2026 · Extended Abstracts of the 2026 CHI Conference on Human Factors in Computing Systems (CHI EA '26)

  Dickenmann and colleagues (ETH Zurich and UNICEF Digital Impact Division) present the first open-source pipeline for generating Easy Read-style pictograms using a fine-tuned diffusion model. Easy Read pairs short sentences with simple, high-contrast pictograms to support…

  diffusion models · stable diffusion · LoRA · generative AI · cognitive accessibility

• A Web Based Multi-Linguists Symbol-to-Text AAC Application

  Chaohai Ding, Nawar Halabi, Lama Al-Zaben, Yunjia Li, E. A. Draffan, Mike Wald · 2015 · Proceedings of the 12th International Web for All Conference (W4A)

  This paper presents Symbol Dragoman, a web-based augmentative and alternative communication (AAC) application that enables users who have no spoken language to communicate in both Arabic and English using pictographic symbols. The core problem addressed is that existing AAC…

  AAC · augmentative and alternative communication · symbol communication · multilingual accessibility · Arabic

• ITHACA: An Open Source Framework for Building Component-Based Augmentative and Alternative Communication Applications

  Alexandros Pino, Georgios Kouroupetroglou · 2010 · ACM Transactions on Accessible Computing

  This paper introduces ITHACA, an open source software framework for developing modular, customizable AAC applications. The authors address a persistent problem in assistive technology: AAC products are typically expensive, monolithic, difficult to customize, and limited in…

  augmentative and alternative communication · AAC · open source · assistive technology · component-based development

• A New Generation of Communication Aids under the ULYSSES Component-Based Framework

  Georgios Kouroupetroglou, Alexandros Pino · 2002 · Proceedings of the Fifth International ACM Conference on Assistive Technologies (Assets '02)

  This paper from the University of Athens introduces ULYSSES, a component-based software framework for building customisable AAC (Augmentative and Alternative Communication) devices. The core problem ULYSSES addresses is that AAC users have highly diverse and individual needs —…

  augmentative and alternative communication · component-based framework · software engineering · assistive technology · speech synthesis

• A Predictive Blissymbolic to English Translation System

  Annalu Waller, Kris Jack · 2002 · Proceedings of the Fifth International ACM Conference on Assistive Technologies (Assets '02)

  This paper addresses a fundamental limitation of Blissymbolics in electronic AAC: while Blissymbol users can compose messages by selecting symbols, converting those symbol sequences into grammatically correct English is non-trivial. Blissymbolics is a semantic graphic language…

  AAC · Blissymbolics · natural language processing · symbol communication · predictive text

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