Augmented reality display systems with variable, directional light transmission enhancing virtual images at an observation point

This invention describes a system for improving a driver's vision in a car. It uses sensors to track the driver's eyes and the light coming from outside the vehicle. Based on this information, the car's window can change how much light passes through different areas, potentially altering the view or adding virtual information, with some user control.

Why it matters: Since 2019, eye-tracking accuracy and automotive display integration have advanced, making dynamic, localized window light control based on a driver's gaze more practical.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedEye tracking, variable window, control software

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