Japan Material showed 8K*2K demo in InterBEE 2021 with two 4k/2k projectors and one UD100. UD100 is pure hardware UHD edge blender designed with full 4k edge blending functions. One box can control up to four 4k projectors with cascade to support more projectors. No PC or additional equipment is required. UD100 series is also integrated with PIP/POP Quad split multi-viewer functions to display up to 4 windows in one processing channel.