How an American psychologist failed to replace QWERTY with a better keyboard design, and what we can learn from this — By Slava Polonski TL;DR: Examining the failure of an American psychologist’s attempts to replace the QWERTY keyboard with a more efficient keyboard design, and the implications and startup lessons to be learned from this effort. The original invention It was the 1930s, and August Dvorak sat in front of his clunky old manual…