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• Value beyond function: analyzing the perception of wheelchair innovations in Kenya

  Giulia Barbareschi, Sibylle Daymond, Jake Honeywill, Aneesha Singh, Dominic Noble, Nancy N. Mbugua, Ian Harris, Victoria Austin, Catherine Holloway · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)

  This study evaluates a novel wheelchair service provision model called InnovATe, developed by Motivation UK, that uses Computer Aided Design (CAD) and 3D printing to manufacture bespoke wheelchairs in Kenya. Over five months at the Bethany Kids rehabilitation centre in Joytown,…

  wheelchairs · assistive technology · 3D printing · emotional design · service delivery

• Smooth Sailing? Autoethnography of Recreational Travel by a Blind Person

  Kate Stephens, Matthew Butler, Leona M Holloway, Cagatay Goncu, Kim Marriott · 2020 · ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

  This paper presents the first autoethnographic study of a blind traveller, documenting Kate Stephens' (the first author) experience planning and undertaking a 28-day cruise around Australia with her vision-impaired husband. Kate, a 63-year-old who has been blind all her life, is…

  visual impairments · travel · autoethnography · orientation and mobility · tactile maps

• Haptic and Auditive Mesh Inspection for Blind 3D Modelers

  Sebastian Lieb, Benjamin Rosenmeier, Thorsten Thormählen, Knut Buettner · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS)

  This paper addresses a critical gap in accessible 3D modeling for blind users. While constructive geometry programming languages like OpenSCAD allow blind modelers to write text-based code to create 3D objects (accessible via screen readers and braille displays), there has been…

  blindness · 3D modeling · haptic technology · sonification · 3D printing

• Design Guidelines for an Interactive 3D Model as a Supporting Tool for Exploring a Cultural Site by Visually Impaired and Sighted People

  Barbara Leporini, Valentina Rossetti, Francesco Furfari, Susanna Pelagatti, Andrea Quarta · 2020 · ACM Transactions on Accessible Computing

  This paper presents a methodology for creating low-cost interactive 3D printed models combined with audio descriptions to enable both visually impaired and sighted people to explore cultural heritage sites autonomously. The prototype reproduces Piazza dei Miracoli in Pisa, Italy…

  3D printing · tactile graphics · cultural heritage · museum accessibility · audio description

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