Почему буквы на клавиатуре располагаются не в алфавитном порядке ?

Почему буквы на клавиатуре располагаются не в алфавитном порядке ?

Когда была создана первая печатная машинка, рядов клавиш было всего лишь два, а все буквы были выставлены в алфавитном порядке. Первые машинки позволяли набирать текст, используя только заглавные буквы, а клавиш для цифр ноля и единицы и вовсе не было. Тогда их с успехом заменяла буква «О» и «I» и никто не задумывался над тем, что это неудобно.

Со временем востребованность напечатанного текста стала возрастать. Люди научились работать на машинках быстро, но столкнулись с большим недостатком: скоростная печать приводила к тому, что машинные молоточки не могли быстро вернуться в исходную позицию, часто цеплялись друг за друга и ломались.

Путаница происходила по вполне естественным причинам, так как в алфавите некоторые буквы, которые располагаются по соседству, имеют высокий процент встречаемости, а значит, частое нажимание рядом находящихся клавиш приводило к сбою в работе печатных молоточков.

Для решения проблемы, расположение букв было усовершенствовано. Буквы с высокой частотой употребления были расположены так, чтобы не быть в непосредственной досягаемости для указательных пальцев. Эту алфавитную систему назвали QWERTY и продолжают применять сегодня для компьютерной клавиатуры.

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Вот ведь! Молоточки запутывались... А пальцам каково было?:)
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