DIGITAL DISPLAY DEVICE COMPRISING A COMPLEMENTARY LIGHT FIELD DISPLAY OR DISPLAY PORTION, AND VISION CORRECTION SYSTEM AND METHOD USING SAME

Described are various embodiments of a digital display device to render an image for viewing by a viewer having reduced visual acuity, the device comprising: a digital display medium for rendering the image based on pixel data related thereto; a complementary light field display portion; and a hardware processor operable on said pixel data for a selected portion of the image to be rendered via said complementary light field display portion so to produce vision-corrected pixel data corresponding thereto to at least partially address the viewer's reduced visual acuity when viewing said selected portion as rendered in accordance with said vision-corrected pixel data by said complementary light field display portion.