Eye tracking in human interaction: Possibilities and limitations
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AbstractThere is a long history of interest in looking behavior during human interaction. With the advance of (wearable) video-based eye trackers, it has become possible to measure gaze during many different interactions. We outline the different types of eye-tracking setups that currently exist to investigate gaze during interaction. The setups differ mainly with regard to the nature of the eye-tracking signal (head- or world-centered) and the freedom of movement allowed for the participants. These features place constraints on the research questions that can be answered about human interaction. We end with a decision tree to help researchers judge the appropriateness of specific setups.
2019 ◽
Vol 95
(2)
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pp. 145-161
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1985 ◽
Vol 4
(4)
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pp. 349-364
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2020 ◽
pp. 632-645
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