Integrated eye-tracking and bio-signals in VR

• Chris Christou

• August, 2024

This project used the eye-tracking capabilities of the Meta Quest Pro to create a low-budget immersive eye-tracking and electrophysiology system for our psychology lab who are interested in the study of eating disorders. The system is able to record user behaviour including fixation location and duration and electrodermal activity as well as heart rate. The latter are used to measure emotional arousal. The system therefore provides a powerful tool in measuring user engagement in an immersive virtual environment.