Seeing in 3D 'possible with one eye', St Andrews study suggests

The effect of "vivid 3D vision" can be experienced with just one eye, a study has suggested. Researchers at St Andrews University said a method using a small circular hole could have wide implications for 3D technology. via Pocket http://www.bbc.co.uk/news/uk-scotland-edinburgh-east-fife-24525501#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa