Have you ever wondered why the arrangement of the letters on the keyboard are arranged randomly secarak? Why not ABCDE as usual alphabet that we know by heart? Often the question as it appears, especially for those who have recently seen a keyboard layout must have felt strange. This arrangement not only on the computer keyboard, all gadget keyboard arrangement as in typewriters and telegrams also use random arrangement.Typewriter
Random arrangement on a QWERTY keyboard commonly referred to. QWERTY word is taken from the first six letters on the top left of the keyboard.
Initially, the keyboard is on the typewriter is using sequential alphabet letters, ABCDE invented by Christopher Latham Sholes in 1968. If you know the typewriter, the object is issued a letter to the printer stalk letters in front of the stem. From the letters that exist at the time, there is a problem that occurs because of the letters on a typewriter close together so that as you type, stalks on a typewriter often "collision".
These constraints can be resolved finally on the idea of E. Remington in 1874 for scrambling the letters of the typewriter that creates a QWERTY keyboard. Letter randomized arranged in a way that reduces the risk of stalk menyangkutnya typewriter. This solution turned out to be very efficient at that time and is still used today.
But you know, the arrangement of the keyboard "QWERTY" turned out to be created not only for the typewriter, but also to the telegraph machine. Engine telegraph using Morse code to communicate which only contains a point, not, or punctuation. With the QWERTY, delivery and translation telegraph became easier.
Is the QWERTY layout is still at random again making it easier to use? This question is answered by August Dvorak in 1936. Dvorak successfully disrupting key QWERTY arrangement of letters into the Dvorak Simplified Keyboard (DSK). Dvorak's design in the claims is more effective than QWERTY. However, due to less popular than QWERTY. Dvorak finally relented and could not change the letters QWERTY universal.
Interested are you want to change the QWERTY layout? Try a random course.
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