Tufting machines for the carpet industry are conveniently placed into one of two categories: machines that provide manufacturing speed and machines that provide design flexibility. Carpet manufacturing machines built primarily for high production speeds include Card Monroe's Camless Tufting Machine and the Concept 2000 from CMC. Machines that emphasize design include Card Monroe's Perma Stitch machine, Super Velva Weave from Tuftco, and the Cobble HLCS (high low continuous scroll) machine. Tapistron introduced its CYP loom in 1991. The CYP is a hybrid tufting machine with the styling potential of a loom Computer control has improved the speed of design oriented machines in recent years.