Which row on a typewriter contains the most vowels
Typewriter but unverified explanation for the QWERTY arrangement is that it was designed to reduce the likelihood of internal clashing of typebars by placing commonly used combinations of letters farther from each other inside the machine. Another story is that the QWERTY layout allowed early typewriter salesmen to impress their customers by being able to easily type out the example word "typewriter" without having learned the full keyboard layout , because "typewriter" can be spelled purely on the top row of the keyboard. However, there is no evidence to support these claims. A number of radically different layouts such as Dvorak
Blickensderfer typewriter typewheel. Blickensderfers were also notable for their unique keyboard layout developed by George Blickensderfer after careful analysis of the English language. The home, or lowest row of keys, contained the most commonly used letters. Blickensderfer determined that 70% of the most commonly used letters and 85% of words contained the letters DHIATENSOR. This positioning allowed the typist to keep his hands on the home row as much as possible, minimizing extraneous hand movement and increasing efficiency. The QWERTY keyboard introduced on the Sholes & Glidden typewriter in 1874 was designed for purely mechanical reasons and the chances of the keys