Intel's RealSense 3D camera supports this functionality and the microprocessor manufacturer has published a website with a list of all the devices supporting Windows Hello facial recognition.
It is important to have your eyes examined regularly. Your eyes should be tested: before age 40, every two to four years. from age 40 to age 54, every one to three years. from age 55 to 64, every one to two years. after age 65, every six to 12 months.
How an Eye Exam Is Performed During a comprehensive eye exam, your eye doctor will perform several different tests and procedures to check your vision as well as the overall health of your eyes. A comprehensive eye examination takes about an hour, and it should consist of most of the following parts: