reproduction

Reproducing a published pupil-diameter model, and running it in the browser

An independent run of Shah et al.'s released PupilSense checkpoints over all 424,000 EyeDentify crops, then the whole thing converted to ONNX and put in a browser tab: what the quantisation costs, what the preprocessing port costs, where the compute goes, and what I would change to make it both cheaper and more trustworthy.