Joshua Tan

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Joint visual attention is a critical aspect of typical human interactions. Psychophysics experiments indicate that people exhibit strong reflexive attention shifts in the direction of another person's gaze, but not in the direction of non-social cues such as arrows. In this experiment, we ask whether robot gaze elicits the same reflexive cueing effect as(More)
Online trackers compile profiles on users for targeting ads, customizing websites, and selling users' information. In this paper, we report on the first detailed study of the perceived benefits and risks of tracking—and the reasons behind them—conducted in the context of users' own browsing histories. Prior work has studied this in the abstract; in(More)
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