AdHawk Microsystems produces custom silicon microsystems at the wafer-scale to enable the proliferation of eye tracking in consumer electronics products. Our team has re-imagined the architecture of conventional eye tracking systems with the goal of achieving the performance that is required for mobile, medical and AR/VR applications. With order-of-magnitude improvements in sampling rate, latency and power consumption, we can capture subtle changes in eye movement dynamics, enabling effortless control of wearable devices, while revealing the interests, emotional state and health of a person.