Another display system that continuously drew attention was the LG FPR 3D video wall.  Attendees huddled around to experience 3D technology. The video wall was impressive. It consisted of nine 55-inch FPR monitors that use passive 3D technology. This allows for standard polarized glasses to be used instead of the traditional active shutter. The thin bezel is a nice feature, and in a video wall application the thin bezel is a key factor to displaying a larger combined image with fewer distractions.