Step aside IMAX, ScreenX movies use three giant screens
http://www.dvice.com/2013-10-17/step-aside-imax-screenx-movies-use-three-giant-screens
South Korea unveils 270-degree cinemas to show Screen X format
http://www.scmp.com/news/asia/article/1332503/south-korea-unveils-270-degree-cinemas-show-screen-x-format
Glasses-free 3D cinemas technology under development
http://www.bbc.com/news/technology-19333872
South Korean cinemas pelt audience with wind, fog and water.
http://www.metro.co.uk/weird/868891-south-korean-cinemas-pelt-audience-with-wind-fog-and-water
Major joins with Korean firm to launch 4D cinema
http://www.bangkokpost.com/business/economics/242076/major-joins-with-korean-firm-to-launch-4d-cinema
Koreas Largest Theatre Chain CJ CGV Standardizes On MasterImage Digital 3D Cinema Systems
http://blog.digitalcontentproducer.com/briefingroom/2010/07/19/korea%E2%80%99s-largest-theatre-chain-cj-cgv-standardizes-on-masterimage-digital-3d-cinema-systems/