The XPeRT Keyboard layout is built for speed and easy transition from the standard. Only two high frequency keys move: A & N. A 2nd "E" key is created, the most common letter at 13%. These 3 elegant changes increase opposite hand key strokes from 50% to 83 % (better than Dvorak, at 80%), a major factor in typing speed. Hunt style typists may improve from 20 wpm (1.5 keys/sec - kps) to 30 wpm or 40 wpm (3.0 kps) in just days. Imagine doubling productivity!