Wacom used the advent of CeBIT to roll out a refresh of its largest tablet display, the Cintiq 21UX. The 21-inch display revolves around a new stylus that provides much higher sensitivity: it can work at 2,048 different gradients (twice the previous best) and is sensitive enough that it can register input with only the slightest contact. Sketch artists and others that depend on line strength are those most likely to reap the benefit.