The primary technologies that we saw showcased the most were 3D printing, Augmented Reality, Virtual Reality and 4K. The latter is no surprise when you consider how long 4K has been slowly filtering into the film industry and would inevitably make its way into the professional graphics industry where most of the VFX artists are already doing a lot of work in 4K. Naturally, we saw a plethora of 4K displays ranging from arrays of 4K monitors, to extra large 4K TVs and even 120 Hz 4K 3D Projectors from Christie.