Avatar sequels could use top technology: 4K HD, 3D, and 120 FPS

The 'Avatar' sequels could use Douglas Trumbull's new system for 4K 3D at 120 frames per second.
Trumbull has confirmed the news in an interview with The Hollywood Reporter, in which he revealed that James Cameron - who wrote and directed the original film in 2009 - is intrigued by cutting-edge technology.