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• Efficient and Effective Information Finding on Small Screen Devices

  Pauli P. Y. Lai · 2013 · Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper proposes a reverse engineering approach for automatically adapting desktop-oriented webpages for efficient information seeking on small-screen mobile devices. The core contribution is a "semantic-DOM tree" model that analyzes the relationships between semantic…

  mobile accessibility · content adaptation · responsive design · web accessibility · information architecture

• Distinguishing Users By Pointing Performance in Laboratory and Real-World Tasks

  Amy Hurst, Scott E. Hudson, Jennifer Mankoff, Shari Trewin · 2013 · ACM Transactions on Accessible Computing

  This paper investigates how machine learning can automatically assess pointing difficulties from everyday computer use, addressing a critical barrier to accessible computing: the lack of frequent, low-cost assessment of pointing ability. The researchers collected and analyzed…

  pointing performance · motor impairments · machine learning · adaptive interfaces · mouse interaction

• Real-Time Crowd Labeling for Deployable Activity Recognition

  Walter S. Lasecki, Young Chol Song, Henry Kautz, Jeffrey P. Bigham · 2013 · Proceedings of the 2013 Conference on Computer Supported Cooperative Work (CSCW 2013)

  Legion:AR is a system that provides deployable activity recognition by combining real-time crowd labeling with automatic recognition using Hidden Markov Models (HMMs). The system addresses a critical limitation of current activity recognition: automated systems must be trained…

  activity recognition · crowdsourcing · human computation · machine learning · aging in place

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