@...@Researchers claim to have cracked© the problem of creating giant displays that can show images in 3D without the need for glasses.
Austrian researchers have developed a laser system that sends different images to each eye ~ and say it could lead to New York*s ©Times Square having its first 3D ads.
It would mean the 3D billboards seen in Back to the Future II, set in 2015, could finally become a reality.