AREMAC INCORPORATING A FOCUS LIBERATOR SO THAT DISPLAYED INFORMATION IS IN FOCUS REGARDLESS OF WHERE THE LENS OF AN EYE OF A USER IS FOCUSED

摘要

An aremac having a focus liberator is disclosed. The aremac may be built intowearable information display devices, handheld information display devices, orusedas a viewfinder for a wearable or handheld camera. The focus liberator ensuresthatthe information that is displayed to an eye of the user is in sharp focus,regardlessof the focus of the lens in the user's eye. If the muscles in the lens of theuser'seye relax fully, as when the user would be focusing on an object at infinitedistance,the information displayed to the user's eye will be in sharp focus. If themuscles inthe lens of the user's eye tense up as when the user would be focusing on anobjectcentimeters away, the information displayed will still remain in sharp focus,andlikewise for any other focal distance of the lens of an eye of the user. Thearemac withfocus liberator is useful for augmented reality, mediated reality, eye-tapcameras, andthe like. where displayed information is overlaid onto real world objects, orused tomodify the visual appearance of portions of real world objects.