As I was researching my response to Xavier Beard's question about speakers from Aerial Acoustics, I came across the company's System 1 TheaterWall. This artfully designed, decidedly high-end speaker system surrounds a screen of just about any size with speakers for the left, right, center, and subwoofer channels.

One of the coolest demos at CES this year was in the Sharp booth, where the company had set up a "video cube" with 64 thin-bezel, 60-inch LCD panels tiled together, forming five faces of a cube. One side was left open for showgoers to stand at a railing and stare in amazement at the shifting images in front, to the sides, and above and below them. Now, the company has installed a larger version of this system at the Huis Ten Bosch theme park in Sasebo City, near Nagasaki, Japan.

Last Friday, video guru Joe Kane visited Grayscale Studio, where Tom Norton and I conduct most of our display reviews, to show us his latest test patterns, which are designed for 3D displays. The images were generated by a VideoForge test-pattern generator from Audio Video Foundry and sent to an Accell HDMI switcher/splitter, which fed two flat panels—a Samsung UN55D8000 with active glasses and LG 55LW5600, which uses passive glasses. (Interestingly, the Accell switcher/splitter can pass 3D from the VideoForge, but not from a 3D Blu-ray player.) The results of these tests were very interesting, to say the least.