Glasses with electronically controlled lens. Both camera views were shown in sequential order on the screen, and the glasses would only allow the left eye to see one image, and then the right eye would see the second image (One lens is "off" or closed when then other lens is "on" or open.) Theses images are alternated quickly so that the mind takes both images as coming from regular stereoscopic view, and combines them.
Glasses with electronically controlled lens. Both camera views were shown in sequential order on the screen, and the glasses would only allow the left eye to see one image, and then the right eye would see the second image (One lens is "off" or closed when then other lens is "on" or open.) Theses images are alternated quickly so that the mind takes both images as coming from regular stereoscopic view, and combines them.