Understanding Map-Reading Strategies via Coupled Gaze and Mouse Movement Trajectories

Data DescriptionThe ‘Gaze_Mouse_Data_v1.xlsx’ file contains the anonymized gaze and mouse movement data. Columns include:1. Recording_timestamp: Timestamp automatically generated by Tobii Pro Lab, indicating the time of each recorded event with microsecond resolution (10⁻⁶ s).2. Participant_name: Unique identifier assigned to each participant.3. Presented_Stimulus_name: Identifier of the stimulus material presented during the experiment.4. TaskType: Task category of the stimulus, classified into five task types.5. Operand: Operand taxonomy of the stimulus, categorized into three operand types.6. Eye_movement_event_duration: Duration of individual fixation events exported from Tobii Pro Lab, measured in milliseconds (10⁻³ s).7. Fixation_point_X: Horizontal (X-axis) coordinate of the fixation point in screen pixels.8. Fixation_point_Y: Vertical (Y-axis) coordinate of the fixation point in screen pixels.9. Mean_Mouse_position_X: Horizontal (X-axis) coordinate of the mouse cursor in pixels.10. Mean_Mouse_position_Y: Vertical (Y-axis) coordinate of the mouse cursor in pixels.11. AOI_fixation: Area of Interest (AOI) corresponding to the fixation point.12. AOI_mouse: Area of Interest (AOI) corresponding to the mouse cursor position.13. Correct: Task performance indicator, where 1 denotes a correct response and 0 denotes an incorrect response.14. Saccade_distance: Spatial displacement of the eye between two consecutive fixation points, calculated as the Euclidean distance between successive fixation coordinates and measured in pixels.15. Saccade_speed: Speed of eye movement during a saccade, computed as saccade distance divided by movement duration and expressed in pixels per second.16. Mouse_distance: Spatial displacement of the mouse cursor between two consecutive positions, calculated as the Euclidean distance between successive cursor coordinates and measured in pixels.17. Mouse_speed: Speed of mouse cursor movement, computed as mouse movement distance divided by movement duration and expressed in pixels per second.