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• Sound, Touch, or the Full Monty? A Comparative Study of Accessible Data Exploration Systems for Blind Users

  Pramod Chundury, J. Bern Jordan, Yasmin Reyazuddin, Niklas Elmqvist, Jonathan Lazar · 2026 · ACM Transactions on Accessible Computing

  This paper presents a controlled within-subject comparative study of three accessible data exploration systems representing different sensory modalities: Olli (a screen-reader-based system using hierarchical text descriptions and keyboard navigation), TactualPlot (a tablet-based…

  data visualization · sonification · tactile graphics · refreshable braille display · multimodal accessibility

• Improving Low-Vision Chart Accessibility via On-Cursor Visual Context

  Yotam Sechayk, Hennes Rave, Max Rädler, Mark Colley, Zhongyi Zhou, Ariel Shamir, Takeo Igarashi · 2026 · Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26)

  Charts remain largely inaccessible to Low-Vision Individuals (LVI) because reading them requires holding both fine-grained data details and the broader visual context — axes, legend, grid lines, overview — in view at the same time, a task that magnification and restricted fields…

  low vision · data visualization · chart accessibility · assistive technology · screen magnification

• Three Modalities, Two Design Probes, One Prototype, and No Vision: Experience-Based Co-Design of a Multi-modal 3D Data Visualization Tool

  Sanchita S. Kamath, Aziz N. Zeidieh, Venkatesh Potluri, Sile O'Modhrain, Kenneth Perry, JooYoung Seo · 2026 · Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26)

  Kamath et al. report an Experience-Based Co-Design (EBCD) process in which five blind or low-vision (BLV) researchers and one sighted collaborator built a web-native, multimodal prototype for exploring 3D surface plots - a class of visualisation central to VUV spectroscopy,…

  blind and low vision · data visualization · 3D visualization · sonification · spatial audio

• GeoVisA11y: An AI-based Geovisualization Question-Answering System for Screen-Reader Users

  Chu Li, Rock Yuren Pang, Arnavi Chheda-Kothary, Ather Sharif, Henok Assalif, Jeffrey Heer, Jon E. Froehlich · 2026 · Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26)

  This CHI 2026 paper tackles a long-neglected corner of accessible data visualization: geovisualizations — choropleth maps, dot density maps, and similar spatially encoded displays that pack demographic, environmental, and public-health information into visual layouts that…

  geovisualization · data visualization · accessible visualization · screen readers · large language models

• "Chasing Shadows": Understanding Personal Data Externalization and Self-Tracking for Neurodivergent Individuals

  Tanya Rudberg Selin, Danielle Uneus, Soren Knudsen · 2026 · Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems (CHI '26)

  This CHI 2026 paper examines a mismatch between the promises of self-tracking and personal informatics — rich self-awareness, reflection, insight — and the lived experience of neurodivergent individuals, for whom stable routines, generalised Likert items, and internal…

  self-tracking · personal informatics · neurodiversity · autism · ADHD

• Making Charts Speak: LLM-Based Conversational Chart Question Answering for Blind and Low-Vision Users

  Amit Kumar Das, Mohammad Tarun, Klaus Mueller · 2026 · Extended Abstracts of the 2026 CHI Conference on Human Factors in Computing Systems (CHI EA '26)

  Das, Tarun, and Mueller present GraphWhisper, a conversational system that lets blind and low-vision (BLV) users explore chart images (JPEG, PNG) through natural-language questions, without requiring the chart data to be pre-structured in formats like Vega-Lite. The authors…

  chart accessibility · data visualization · blind and low vision · large language models · conversational interface

6 results.