thanks for your answer! Thing is, the reason I’m interested consumer grade devices is primarily because my budget is very limited. Also, their technical characteristics like accuracy and sample rate are sufficient for what I need. I’m willing to do some developing on my side, and I’m also experimenting with some DIY and open source solutions.
My current idea is to use two sensors, one for tracking right and other for tracking left eye. From information you provided I’m guessing this is possible? It would be more elegant and cost efficient to use one sensor, but I’m guessing it will still be cheaper the purchasing a professional grade device…
Anyway, thanks for your help. If you by any chance plan to update your API to export some more raw data, please let me know.