November 9th 2009
Qwerty…
The keyboard you’re using now is most likely set in a QWERTY layout (named for the first 6 characters of the top row of letters). This layout was invented by Christopher Sholes in 1874 because people were typing too fast on typewriters back then, thus causing the machine to jam. Sholes did frequency analysis on letter-pairs and separated pairs of letters that tend to cause mechanical jams when typed in quick successions like TH. Sholes’ new layout was designed to slow down typists (technically, he aimed to improve typing speed by reducing jams – and indeed, that’s exactly what happened.)
Well, at least it succeeded in becoming a (nearly) global standard as well….


