The typewriter built by Pellegrino Turri in 1808 was the first proven to work. Inventors and businesses worked with typewriters in the 19th century. The Sholes
& Glidden Type Writer ( invented by Christopher Sholes and Carlos Glidden) was introduced into the American markets in 1874, and was considered one of the most influential at the time. Christopher L. Sholes was a poet, a newspaperman, and an inventor. It only typed capital letters and is the origin of the QWERTY keyboard, made to prevent type bars getting stuck together in the frequently used keys. After it's creation, the QWERTY keyboard quickly became the most popular and beat out the original keyboard formats. The typewriter helped businesses by making it easier to create receipts and documents. It also made communication easier, and helped bring up intelligence rates by making books more available because they were easier to produce.
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| A Sholes & Glidden typewriter |
Sources:
http://site.xavier.edu/polt/typewriters/tw-history.html
Image from
http://www.officemuseum.com/IMagesWWW/1874_Sholes__Glidden_NMAH_SI_OM.jpg