The QWERTY keyboard layout was designed in the 1870s partly to prevent mechanical typewriter jams by separating commonly used letter pairs.
Notes on verification
Patent records and typewriter history extensively documented in academic sources [2026-08-28 re-verified orphan: promoted with 5 independent source(s)] [2026-08-29 audit re-verified: 6 independent source(s)]
Sources
- https://www.keychron.com/blogs/news/qwerty-keyboard-layout (reverify-primary)
- https://library.bellevue.edu/articles/a-brief-history-and-overview-of-common-keyboard-layouts/ (corroboration)
- https://www.historyng.com/history-of/the-history-of-the-qwerty-keyboard (corroboration)
- https://inventivehq.com/blog/qwerty-keyboard-history (corroboration)
- https://wi101.wisc.edu/qwerty-keyboard-and-morse-code/ (corroboration)
- https://www.typesy.com/how-keyboard-creators-came-up-with-the-qwerty-layout/ (audit-corroboration)
- https://historyofinformation.com/detail.php?entryid=2503 (audit-corroboration)
- https://invention.si.edu/invention-stories/was-patent-application-typewriter-handwritten (audit-corroboration)
- https://www.researchgate.net/figure/Sholess-final-keyboard-layout-8_fig5_237105161 (audit-corroboration)
- https://multimediaman.blog/2013/07/12/christopher-latham-sholes-1819-1890/ (audit-corroboration)