Ophthordle’s rise signals something important for health-tech builders: diagnostic gamification works because it leverages pattern recognition, feedback loops, and low-friction repetition. What if we applied those same UX principles — not to identifying visual deficits — but to correcting them? Amblyotube (Meta Quest) does exactly that. Built with WebXR-like rendering pipelines and precise inter-pupillary distance calibration, it delivers asynchronous visual stimuli to each eye while main...