Patent ID: 9288480
Filing Date: 2016-03-15
CPC Classification: G02B,H04N

Claim Text:
1. An image display system comprising: a contained space defined at least in part by two opposing vertical walls, each of the two opposing vertical walls comprising parallel visual markers, the parallel visual markers comprising first parallel indentations or parallel visible dark lines, wherein the parallel visual markers are intersected by perpendicular visual markers; an image display device having an image area positioned within a first plane, the first plane positioned for viewing by a user in an observation zone of the contained space; and a two-way mirror positioned between the observation zone and the image display device, the two-way mirror extending from one of the two opposing vertical walls to another of the two opposing vertical walls, the two-way mirror being positioned to reflect a surface of the contained space to a reflected second plane positioned for viewing by the user in the observation zone, the reflected second plane being parallel with the first plane and positioned further away from the two-way mirror than the first plane, the parallel visual markers of each respective one of the two opposing vertical walls being parallel to an intersection of the two-way mirror with the respective one of the two opposing vertical walls.