About this app

Maps your own text onto QWERTY, Dvorak, Colemak and Workman, colouring each key by frequency and reporting per-finger load, distance travelled from home position, same-finger bigrams and hand alternation, with all four compared on travel per thousand characters. Includes the footnote most layout advocacy omits: travel and bigrams are proxies rather than outcomes, and controlled studies of speed after retraining find far smaller differences than these numbers suggest.