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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • A comparison of area pointing and goal crossing for people with and without motor impairments

    Jacob O. Wobbrock, Krzysztof Z. Gajos · 2007 · Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '07)

    Wobbrock and Gajos at the University of Washington present a controlled study comparing two fundamentally different target-acquisition paradigms — conventional area pointing (move into a confined region and click) and goal crossing (sweep the cursor across a goal line, no click…

    target acquisition · goal crossing · area pointing · Fitts' law · steering law

  • From Letters to Words: Efficient Stroke-based Word Completion for Trackball Text Entry

    Jacob O. Wobbrock, Brad A. Myers · 2006 · Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '06)

    This paper presents a significant extension to Trackball EdgeWrite, a unistroke text entry method designed for people who use trackballs as their primary pointing device. The original Trackball EdgeWrite allowed users to enter text one character at a time by rolling a trackball…

    text entry · trackball · motor impairment · word prediction · word completion

2 results.