Focusing on smart vision
The disadvantage, however, is that the field of view is broken, there are double images and the user could misjudge heights, to trip and fall.
The disadvantage, however, is that the field of view is broken, there are double images and the user could misjudge heights, to trip and fall.
On an average across the week and the weekend, two hours a day outdoors is protective of becoming short-sighted in children
