Browsing by Author "Babcock, Jason"

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    • Building a lightweight eyetracking headgear 

      Babcock, Jason; Pelz, Jeff (Association for Computing Machinery, 2004)
      Eyetracking systems that use video-based cameras to monitor the eye and scene can be made significantly smaller thanks to tiny micro-lens video cameras. Pupil detection algorithms are generally implemented in hardware, ...

    • Extended tasks elicit complex eye movement patterns 

      Pelz, Jeff; Canosa, Roxanne; Babcock, Jason (Association for Computing Machinery., 2000-11-06)
      Visual perception is an inherently complex task, yet the bulk of studies in the past were undertaken with subjects performing relatively simple tasks under reduced laboratory conditions. In the research reported here, ...