In 4D, the fourth "dimension" refers to the physical effects added to 3D movies. How do 4D movies work in a three-dimensional (3D) world? Actually 4D refers to a marketing term for an entertainment presentation system, not to spatial coordinates.
More movies are being released in 4D, but the high ticket prices _ twice as much as that of regular movies _ makes some people wonder, is it really worth it? Thanks to advancement in technology, people can now enjoy movies at four-dimensional (4D) cinemas, equipped with vibrating chairs and other physical effects that synchronize with the film. The theater is installed with equipment to support 4D effects, including seat vibration, jets of air or water, mist, smoke, lightning, aromatic vapors and bubbles.īy Baek Byung-yeul, Park Ji-won and Nam Hyun-woo Moviegoers sit in vibrating chairs in a 4D theater, watching a movie with 3D glasses at CGV Chungdam in Sinsa-dong, southern Seoul.
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