Benchmark

how to test accuracy and precision?

https://gazerecorder.com/comparison-of-accuracy-and-precision-of-eye-tracking-gazeflow-vs-smi-red-250/

https://imotions.com/blog/learning/product-news/webcam-eye-tracking-validation-study/

https://ieeexplore.ieee.org/abstract/document/9869446?casa_token=PhszABJf9h0AAAAA:bGd_wobcl0SjKqIObzjrGRmDl0AxH2vM9ODGmZZNv3BAEaJHvztb2uVv2NE2uezidcJGWb3KGw