A very interesting and promising patent was approved on Thursday (15th June) by the United States Patent & Trademark Office. It is a concept from Microsoft on a technology that recognizes and tracks the viewer's gaze, formed from sensors in the future could improve the transmission of content from a screen for anyone looking at it from any angle. Despite the confusing design shown below, the operation is relatively simple with a 3D camera, sensors follow the iris and pupil and detect exactly where your gaze is directed, even if you are in constant motion. This technology will track movement of Iris and Pupil to provide more optimized content.
However, according to Engadget, this technology can even become a futuristic navigation system using only eye movements. The problem is that every major electronics company has numerous patents only to retain copyright - then it is better not to get excited too. Wait for future movement to get to know what’s coming next.