The CohortLab Journal

Notes from the lab.

In-depth essays on algorithms, system design, and machine learning — written for people who want to understand, not memorize.

AllComputer VisionEye TrackingHCIResearchWearables
Human-Computer Interaction14 min№ 01

Eye & Gaze Tracking with Wearables: Technology, Methods, and the Pipeline End to End

A deep dive into how wearable eye trackers actually work — from the optics and illumination on the glasses, through pupil and glint detection, gaze estimation models and calibration, to fixations, scan-paths, and the validation that separates a real signal from noise.

12 Jun 2026Read essay →