  This survey reviews the AIS 2024 Event-Based Eye Tracking (EET) Challenge.
The task of the challenge focuses on processing eye movement recorded with
event cameras and predicting the pupil center of the eye. The challenge
emphasizes efficient eye tracking with event cameras to achieve good task
accuracy and efficiency trade-off. During the challenge period, 38 participants
registered for the Kaggle competition, and 8 teams submitted a challenge
factsheet. The novel and diverse methods from the submitted factsheets are
reviewed and analyzed in this survey to advance future event-based eye tracking
research.
