| D. D. Salvucci and J. R. Anderson. Automated eye-movement protocol analysis. Human-Computer Interaction, 16:39-86, 2001. |
....a theoretical framework for explaining and predicting eye movement data. Eye tracking and cognitive modeling have much to offer each other. Cognitive models can be used to help interpret eye movement data, such as to identify the problem solving strategy a student uses to solve math problems [11]. Eye movement data can guide the development of cognitive models, such as models of menu search [2] This paper utilizes eye tracking and cognitive modeling to examine the core perceptual, cognitive, and motor processing involved in searching a visual layout, and how this processing changes when ....
Salvucci, D. D., & Anderson, J. R. (2001). Automated eye-movement protocol analysis. Human-Computer Interaction, 16, 39-86.
....is to use a movement time threshold: whenever the distance between consecutive points of regard is below a threshold for a sufficient length of time, a fixation is assumed. A more sophisticated and accurate approach uses a centroid submodel tracing methodology developed by Salvucci and Anderson [75]. The methodology involves categorizing eye movements using hidden Markov models (HMMs) and model tracing. Raw eye data are first categorized into fixations and saccades using a two state HMM given velocity information alone. The centroid of each fixation is then determined. One could examine ....
D. D. Salvucci and J. R. Anderson, "Automated eye-movement protocol analysis," Human--Computer Interaction, vol. 16, pp. 39--86, 2001.
....copy, move, annotate, and generally interact with captured ink in any part of the annotation and analysis system. 3.1.2. Eye gaze tracking Eye movement can be an effective means for investigating visual aspects of attention and the impact of presentation and interaction on user task performance [12]. Eye movements are usually evaluated in terms of fixations pauses over regions of interest and saccades, or rapid movements between fixations [12] Identifying fixation locations is desirable for investigating visual behavior in multi modal systems usage. As eye gaze tracking technology is ....
.... can be an effective means for investigating visual aspects of attention and the impact of presentation and interaction on user task performance [12] Eye movements are usually evaluated in terms of fixations pauses over regions of interest and saccades, or rapid movements between fixations [12]. Identifying fixation locations is desirable for investigating visual behavior in multi modal systems usage. As eye gaze tracking technology is becoming more robust and affordable, we believe that analytical support requirements will become more pressing. Eye gaze data will probably require ....
Salvucci, D. D., & Anderson, J. R., "Automated eyemovement protocol analysis", Human-Computer Interaction, in press.
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D. D. Salvucci and J. R. Anderson. Automated eye-movement protocol analysis. Human-Computer Interaction, 16:39-86, 2001.
No context found.
D. D. Salvucci and J. R. Anderson. Automated eye-movement protocol analysis. Human-Computer Interaction, 16:39--86, 2001.
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Salvucci, D. D., Anderson, J. R.: Automated EyeMovement Protocol Analysis, Human-Computer Interaction, 16, 39-86, 2001.
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