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• Introducing Game Elements in Crowdsourced Video Captioning by Non-Experts

  Hernisa Kacorri, Kaoru Shinkawa, Shin Saito · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This paper from CUNY Graduate Center and IBM Research Tokyo presents a gamified crowdsourcing platform for video captioning that combines ASR output with non-expert human transcription to improve caption accuracy without monetary rewards. The system builds on the Collaborative…

  captioning · crowdsourcing · deaf and hard of hearing · gamification · automatic speech recognition

• Overcoming the New Accessibility Challenges Using the Sweet Framework

  Gollapudi VRJ Sai Prasad, T. B. Dinesh, Venkatesh Choppella · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This paper argues for a broader definition of web accessibility that extends beyond disability to encompass linguistic, socio-cultural, and cognitive barriers faced by all users, a concept the authors call "New Accessibility." The research proposes a social semantic web…

  web inclusion · crowdsourcing · renarration · linguistic accessibility · cultural accessibility

• Friendsourcing the Unmet Needs of People with Dementia

  João Martins, José Carilho, Oliver Schnell, Carlos Duarte, Francisco M. Couto, Luís Carriço, Tiago Guerreiro · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This paper presents a system that combines automatic smartphone-based lifelogging with friendsourcing — a form of crowdsourcing limited to a trusted social network — to create a cognitive prosthesis for people with dementia (PwD). With an estimated 35 million people affected…

  dementia · cognitive prosthesis · friendsourcing · crowdsourcing · reminiscence therapy

• A survey of open accessibility data

  Chaohai Ding, Mike Wald, Gary Wills · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This paper surveys the landscape of open accessibility data in the UK, focusing on geographic and location-based datasets that could help people with disabilities navigate physical spaces and plan travel. The authors examine five data sources: Wheelmap (a crowdsourced map of…

  open data · linked data · accessible travel · crowdsourcing · semantic web

• Making Arabic PDF books accessible using gamification

  Hend AlRouqi, Hend S. Al-Khalifa · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This paper addresses the inaccessibility of Arabic PDF books for people with visual impairments, blindness, and dyslexia. Most online Arabic books are scanned images of printed originals, making them unreadable by screen readers and text-to-speech software. Arabic OCR technology…

  document accessibility · gamification · crowdsourcing · OCR · Arabic accessibility

• Accessibility and Smart Data: the Case Study of mPASS

  Catia Prandi · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This doctoral consortium paper presents mPASS (mobile Pervasive Accessibility Social Sensing), a research project from the University of Bologna that applies the concept of Smart Data to urban accessibility. The paper argues that while crowdsourcing and personal sensing generate…

  accessible maps · crowdsourcing · smart data · urban accessibility · user modeling

• Can a Blind Person Understand Your World?

  Chieko Asakawa · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This keynote paper by Chieko Asakawa of IBM Research presents a vision for the next frontier of accessibility for blind people: moving from digital information access to real-world understanding through cognitive computing. Asakawa charts the exponential growth of accessible…

  blindness · cognitive assistance · image recognition · computer vision · machine learning

• Accessibility Evaluation of Classroom Captions

  Raja S. Kushalnagar, Walter S. Lasecki, Jeffrey P. Bigham · 2014 · ACM Transactions on Accessible Computing

  This paper presents a comprehensive evaluation of real-time captioning approaches for classroom lectures, comparing Communication Access Realtime Translation (CART), Automatic Speech Recognition (ASR), and a novel collaborative captioning system called Legion:Scribe. The authors…

  real-time captioning · deaf and hard of hearing · classroom accessibility · crowdsourcing · eye tracking

• Evaluating the Accessibility of Crowdsourcing Tasks on Amazon's Mechanical Turk

  Rocío Calvo, Shaun K. Kane, Amy Hurst · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS)

  This paper presents a heuristic accessibility evaluation of Amazon Mechanical Turk (MTurk), a crowdsourcing platform where workers complete short tasks (Human Intelligence Tasks, or HITs) for small payments. The authors argue that crowd work platforms offer a potentially…

  crowdsourcing · web accessibility · accessibility evaluation · employment · WCAG

• Web Accessibility Evaluation with the Crowd: Using Glance to Rapidly Code User Testing Video

  Mitchell Gordon · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS)

  This paper proposes using Glance, a crowd-powered video coding tool, to accelerate the analysis of user accessibility testing videos. User testing with people with disabilities is a recommended component of web accessibility evaluation (as outlined in the W3C Website…

  crowdsourcing · accessibility evaluation · usability testing · video coding · web accessibility

• Where's My Bus Stop? Supporting Independence of Blind Transit Riders with StopInfo

  Megan Campbell, Cynthia Bennett, Caitlin Bonnar, Alan Borning · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS)

  This paper presents StopInfo, a system integrated into the OneBusAway transit app that provides detailed information about bus stops to help blind and low vision riders locate and verify stops, particularly in unfamiliar areas. Locating a bus stop is a significant challenge for…

  public transit · blind navigation · crowdsourcing · wayfinding · mobile accessibility

• From Screen Reading to Aural Glancing: Towards Instant Access to Key Page Sections

  Prathik Gadde, Davide Bolchini · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS 2014)

  This paper addresses a fundamental problem in screen reader navigation: while sighted users can glance at a web page to instantly understand its structure and locate relevant sections, screen reader users are forced to listen to content serially, making navigation of complex…

  screen readers · web navigation · blindness · visual impairment · e-commerce accessibility

• Real-Time Captioning with the Crowd

  Walter S. Lasecki, Jeffrey P. Bigham · 2014 · Interactions

  This article presents Scribe, a crowdsourced real-time captioning system that allows groups of non-expert typists to collectively produce captions at the speed of natural speech — a task that normally requires highly trained professional stenographers. The authors motivate the…

  real-time captioning · crowdsourcing · deaf and hard of hearing · speech-to-text · human computation

• Legion Scribe: Real-Time Captioning by Non-Experts

  Walter S. Lasecki, Raja Kushalnagar, Jeffrey P. Bigham · 2014 · ACM SIGACCESS Conference on Computers and Accessibility

  This demonstration paper presents Legion:Scribe, a crowd-powered captioning system that enables groups of 3-5 non-expert typists to collectively produce real-time captions with less than 5 seconds of latency. The system addresses the prohibitive cost of professional…

  real-time captioning · crowdsourcing · deaf and hard of hearing · speech-to-text · human computation

• Mosaic: Collaborative Ways for Older Adults to Use Their Expertise through Information Technologies

  Atsushi Hiyama, Masatomo Kobayashi, Hironobu Takagi, Michitaka Hirose · 2014 · ACM SIGACCESS Accessibility and Computing, Issue 110

  This SIGACCESS Newsletter article from IBM Research Tokyo and the University of Tokyo argues that accessibility research for older adults has focused too narrowly on healthcare and assistive tools that compensate for declining abilities, and proposes a complementary research…

  aging · older adults · hyper-aged society · senior cloud · crowdsourcing

15 results.