... . The invest is easy for customer4D 5D Introduction dynamic theater 3D cinema (also known as 3D theater) already have several decades of ... falls, air blast, water spray, leg tickler were added into 3D theater, in addition people added laser, strobe, rain, fog, ... include visual, hearing, touch, smell, is called dynamic 4D, 5D theater. 1) Lightning Simulation Simulate lightning. When the movie screen ...