Just wrapped up work at the New York Auto Show (weather was perfect!). Here is the staging for the Acura meeting. The large screen in the center is a traditional (high-definition) rear-projection screen. All of the bars on the sides are called Versatubes.
Acura NY Auto Show staging
1 computer for center screen graphics. 1 computer for LED Versatubes on the immediate left/right of center screen. 1 computer for LED Versatubes on the left/right sidewalls. The versatubes are literally a grid of “light bars” that interpret the video signal and display the PowerPoint slide across them. Think of pointillism(eg. seraut)when looked at up close is just a bunch of dots, but from a distance it is a picture; same idea with versatubes.
Close up of the Versatubes