Main Sequence Relationships, Task Load, and Cognitive Load
Description/Abstract/Artist Statement
The term main sequence relationship with regards to human eye movements describes the relationship between duration, peak velocity, and magnitude of human saccades. These relationships have been established on individuals under normal cognitive conditions, and previous studies have found no significant difference between main sequence relationships in ADHD and non-ADHD individuals. This work further explores main sequence relationships, specifically if they hold when individuals are experiencing various levels of task load produced from a variety of stressors and if they hold between individuals with different cognitive styles. The advance gaze measurements used in this study were generated from multiple eye tracking datasets utilizing the Real-Time Advanced Eye Movements Analysis Pipeline (RAEMAP). The advance gaze measurements were also used to predict task load and cognitive style, along with being feature ranked to determine which measurements are the most impactful in the predictions. The results give insight into the relationships between task load, cognitive styles, main sequence relationships, and advance gaze measurements.
Faculty Advisor/Mentor
Sampath Jayarathna
Faculty Advisor/Mentor Department
Computer Science Department
College Affiliation
College of Sciences
Presentation Type
Oral Presentation
Disciplines
Artificial Intelligence and Robotics | Cognitive Science | Data Science
Session Title
College of Sciences Presentations
Location
Learning Commons @Perry Library, Room 1310
Start Date
3-25-2023 12:00 PM
End Date
3-25-2023 1:00 PM
Main Sequence Relationships, Task Load, and Cognitive Load
Learning Commons @Perry Library, Room 1310
The term main sequence relationship with regards to human eye movements describes the relationship between duration, peak velocity, and magnitude of human saccades. These relationships have been established on individuals under normal cognitive conditions, and previous studies have found no significant difference between main sequence relationships in ADHD and non-ADHD individuals. This work further explores main sequence relationships, specifically if they hold when individuals are experiencing various levels of task load produced from a variety of stressors and if they hold between individuals with different cognitive styles. The advance gaze measurements used in this study were generated from multiple eye tracking datasets utilizing the Real-Time Advanced Eye Movements Analysis Pipeline (RAEMAP). The advance gaze measurements were also used to predict task load and cognitive style, along with being feature ranked to determine which measurements are the most impactful in the predictions. The results give insight into the relationships between task load, cognitive styles, main sequence relationships, and advance gaze measurements.