Skip to main content

Why the keyboard don’t follow the alphabetically?

Everyone who uses your computer, you should have ever stopped to think: “Why the keyboard don’t follow the alphabetically?”.If you always had that doubt too harsh, read on and discover this mystery. Believe it or not, but the keyboard we use today – Known as QWERTY (Because the first six letters in the top row, left hand) – was chosen to make typing slower.This was because the first machines,rudimentary technology,when type fast the machines stopped.

When the American printer Christopher Latham Sholes (1819-1890) invented the typewriter,in 1868,tried to sort the letters in alphabetical order – as in the second row,where we have an almost complete sequence: DFGHJKL.

The position changes were made to force the typist to hit the keys on a proper speed,without entangling types.Therefore,the E and I,two of the most frequent letters in English,were removed from the second row,more accessible.the letter A,another of the more common,was relegated to the left little finger,the less skilled.

In 1932,after 20 years of study,August Dvorak,also American,created a keyboard that takes its name,extremely efficient for the English language:3000 words can be written with the letters of the main row (Versus 50 on the QWERTY keyboard) and the right hand is the most used.

Some manufacturers have come to realize competitions between the two keyboards to determine which was the best.Unfortunately, the typist who used the QWERTY keyboard had memorized the entire.Because of this, the QWERTY eventually became the industry standard and remains so today.

Comments

Popular posts from this blog

Modular housing concept boasts 64 possible combinations

Italian Designer Gabriel Aramu has conceptualized a modular housing system that seems to offer endless possibilities. Dubbed "Sliding Hub," these prefabricated cubes join together to create a temporary housing solution for multiple situations. In the event that emergency shelters are required, the modules can be packed and transported to any destination. On arrival, the modules are easily joined together, with the flexibility to house individuals, small groups or large numbers without limitation. Each module incorporates an insulation system suitable for all kinds of weather conditions. In addition, the temporary accommodation units provide a comfortable standard of living, important to natural disaster victims. Constructed with steel reinforcements, numerous modules can be assembled together to create various sizes and shapes, whilst sliding them open creates large internal spaces. According to Aramu, the system can be configured 64 different ways, wh...

A Father and Son

Father and son relationship are typically formed like this.

NASA discovered two Earth-sized planets

Scientists have for the first time discovered two Earth-sized planets outside the solar system, orbiting a distant star resembling our sun. This chart compares the first Earth-size planets found around a sun-like star to planets in our own solar system, Earth and Venus. NASA's Kepler mission discovered the new found planets, called Kepler-20e and Kepler-20f. Kepler-20e is slightly smaller than Venus with a radius .87 times that of Earth. Kepler-20f is a bit larger than Earth at 1.03 times the radius of Earth. Venus is very similar in size to Earth, with a radius of .95 times that our planet. An artist's rendering shows a planet called Kepler-20e in this handout released December 20, 2011. An artist's illustration of Kepler-22b, a planet known to comfortably circle in the habitable zone of a sun-like star, in an image released by NASA on December 5, 2011. A diagram comparing our own solar system to Kepler-22, a star system containing the f...