What Am I Looking at? Interpreting Dynamic and Static Gaze Displays

Area of Science:

• Cognitive Science
• Neuroscience
• Human-Computer Interaction

Background:

• Eye movement displays can reveal cognitive processes but require interpretation.
• Understanding gaze patterns is crucial for various applications, from user experience research to cognitive diagnostics.

Purpose of the Study:

• To investigate whether individuals can interpret static and dynamic gaze displays of their own and others' eye movements.
• To determine factors influencing the accuracy of interpreting gaze displays, such as display type and viewing instructions.

Main Methods:

• Participants viewed images under specific instructions and then judged static or dynamic gaze displays.
• Tasks included identifying the viewing instruction and distinguishing between self-generated and other-generated gaze patterns.
• Experiment 3 manipulated order information within gaze displays to assess its impact on interpretation.

Main Results:

• Participants successfully recognized the viewing instructions from both their own and others' gaze displays.
• Dynamic gaze displays led to better instruction recognition and were essential for above-chance performance in distinguishing self from other.
• Order information in gaze displays enhanced instruction recognition when distinct fixation transitions were present.

Conclusions:

• Individuals possess the ability to interpret gaze displays, inferring cognitive states and viewing intentions.
• Dynamic gaze information is superior to static displays for accurate interpretation and self/other differentiation.
• Gaze display design, particularly the inclusion of sequential information, can significantly improve interpretability.