“iComp: a tool for scanpath visualization and comparison” by Heminghous and Duchowski

  • ©John Heminghous and Andrew T. Duchowski




    iComp: a tool for scanpath visualization and comparison



    To evaluate differences across viewers’ visual attentional patterns, scanpath comparison has recently gained popularity in eye tracking studies, supplementing traditional objective (performance) and subjective measures (e.g., heat maps or [retrospective] talk-aloud). We introduce iComp, an open-source visualization tool that implements quantitative scanpath comparison in loci and sequence. iComp can be used to objectively compare the attentional qualities of synthetic images.


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