Smartphone-based Head-mounted Binocular High-Speed Pupillometer

Purpose : (1) In general, to provide ophthalmic healthcare to people who live/operate in austere environments (e.g., third world, natural disaster areas, military environments), or are geographically dispersed (e.g., rural populations), where time, cost, and impossibility of travel make access to even adequate medical care difficult if not impossible. (2) In particular, to provide a head-mounted binocular high-speed pupillometer