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• Accuracy and Reliability of At-Home Quantification of Motor Impairments Using a Computer-Based Pointing Task with Children with Ataxia-Telangiectasia

  Vineet Pandey, Nergis C. Khan, Anoopum S. Gupta, Krzysztof Z. Gajos · 2023 · ACM Transactions on Accessible Computing

  This paper validates at-home, unsupervised use of Hevelius, a web-based active digital phenotyping system that quantifies motor impairment in the dominant arm through mouse pointing tasks. The study addresses a critical gap: while prior research showed that crowdsourced…

  motor impairment · digital phenotyping · remote assessment · ataxia · pointing tasks

• Mouse Movements of Motion-Impaired Users: A Submovement Analysis

  Faustina Hwang, Simeon Keates, Patrick Langdon, John Clarkson · 2003 · Proceedings of the 6th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '04)

  This paper presents a detailed submovement analysis of mouse cursor trajectories from six motion-impaired users (four with cerebral palsy of varying types — athetoid, athetoid with spasm, and general — and one with Friedrich's ataxia and tremor) and three able-bodied controls…

  motor disability · cursor control · pointing device · target acquisition · cerebral palsy

• Cursor Measures for Motion-Impaired Computer Users

  Simeon Keates, Faustina Hwang, Patrick Langdon, P. John Clarkson, Peter Robinson · 2002 · Proceedings of the Fifth International ACM Conference on Assistive Technologies (Assets '02)

  This paper systematically analyses cursor movement patterns of motion-impaired computer users to understand the specific difficulties they face with point-and-click interactions in graphical user interfaces. The authors argue that existing cursor measures, primarily developed by…

  motor disability · pointing device · cursor control · target acquisition · force feedback

3 results.