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keyboard_history - History of computer keyboard posted by gofjewc
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What is the QWERTY keyboard?
The first six letters at the top left of your keyboard spell it out QWERTY. This arrangement of letters, along with the other 20 on the traditional keyboard were actually arranged that way to make the job of typing more difficult.
The first commercially successful typewriter was developed by Christopher Latham Sholes in 1873. Originally, the keys were arranged alphabetically. However, a problem soon arose. People became so adept at using the keyboard that (or this, or whatever) the keys would stick or jam when struck in quick succession. In order to overcome this problem Sholes decided to make the job of typing as slow as he possibly could. His solution? He placed the most frequently used keys as far apart from each other as he could. His keyboard became known as the QWERTY keyboard.
So, that is the reason why your keyboard is formatted the way it is. Ironic, considering that every other aspect of your computer is streamlined for maximum efficiency and yet you have to labor over a 127 year old system designed specifically for inefficiency. And inefficient it certainly is. For one thing, QWERTY was not designed for touch typing, which came much later. For keys that are not in the middle or home row it is necessary to reach across diagonally. This is difficult and leads to a high error rate.
Some claim that there is a better system called the DVORAK keyboard format. It was designed by August Dvorak in the 1930s. Dvorak's keyboard put nine of the most used letters in the middle row of the keyboard. This allows the typist to write over 3,000 words without the fingers reaching. In comparison, only about 50 words can be typed on a keyboard without reaching on QWERTY's middle or home row. Another advantage of the DVORAK keyboard is that the workload is much reduced.
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This is achieved by redistributing the workload amongst the fingers. As a result the fingers of a typist on a DVORAK keyboard moves about one mile per day whereas the same typist on a conventional QWERTY keyboard will move his fingers between 12 and 20 miles per day.
Does the DVORAK system really improve performance? In order to prove that it does August Dvorak retrained 14 Navy typists during World War Two. The result? After just one month their work productivity rate improved by an amazing 74 percent. Accuracy improved by 68 percent. So, you would think that people would be jumping over each other to switch over from QWERTY to DVORAK. Surprisingly, this has not proved to be the case. DVORAK keyboards are readily available for most computers and on typewriters, yet by and large they remain unaccepted.
Another supposedly better keyboard than the DVORAK version is the MALT keyboard devised by Lillian Malt. The Malt keyboard does away with staggered rows, gives greater use of the thumb and makes it easier to reach the backspace and other normally out of the way keys. Unlike the DVORAK keyboard, however, the MALT version will require special hardware I order to be installed onto your computer. Modern designs are also available on both the DVORAK and the MALT keyboards that (or this, whichever) are specially contoured to alleviate the physical problems associated with the traditional typewriter style keyboard. DVORAK have also put out one handed keyboards which give a free hand for other tasks while typing.
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statue_liberty - History of the Statue of Liberty posted by ueaakisu
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The Statue of Liberty, officially Liberty Enlightening the World, was designed by French sculptor Frédéric-Auguste Bartholdi and completed in July 1884. Working with dreams of the famous figure over a decade before its completion, Bartholdi produced a number of miniaturized working models. Once the design was finalized, wooden molds were made, over which copper sheets were attached and hammered into shape. The copper shell was then joined to an internal iron structure designed by Gustave Eiffel, who later built the Eiffel Tower. The statue commemorates the alliance between the United States and France during the American Revolution from 1775 to 1783, and was funded completely through the donation of the French people. On the 4th of July, 1884, The 151 feet (46 meters) tall 225 ton Statue of Liberty was delivered to the American Ambassador in Paris. People were awed as the colossal 15-story lady towered over the four and five-story buildings surrounding her. In order to bring it to New York Harbor, The Statue of Liberty was dismantled into 300 pieces and packed into 214 wooden crates. The pieces of her torch-bearing arm alone, which had been displayed previously in Philadelphia for the 1876 centennial, filled 21 boxes.
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When the Statue of Liberty was finally ready to be shipped to the United States, problems across the Atlantic emerged. The pedestal on which she would be placed was no where near complete. At last on June 17, 1886, she arrived in New York Harbor, and was officially installed on a massive monument designed by Richard Morris Hunt, and built with funds raised by newspaper publisher Joseph Pulitzer. Located on Bedloe's Island, renamed Liberty Island in 1956 by an act of Congress, the concrete and granite pedestal was surrounded by a star-shaped wall, which was part of Fort Wood, built in the early 19th century to defend New York during the War of 1812. In October of 1886, President Grover Cleveland delivered a dedication address at Liberty's dedication ceremony, during which she was finally unveiled to the American people. To complete today's image of our beautiful lady, the sonnet "The New Colossus" by American poet Emma Lazarus was inscribed in bronze at the base of the statue in 1903.
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Not like the brazen giant of Greek fame, With conquering limbs astride from land to land; Here at our sea-washed, sunset gates shall stand A mighty woman with a torch, whose flame Is the imprisoned lightning, and her name Mother of Exiles. From her beacon-hand Glows world-wide welcome; her mild eyes command The air-bridged harbor that twin cities frame. "Keep ancient lands, your storied pomp!" cries she With silent lips. "Give me your tired, your poor, Your huddled masses yearning to breathe free, The wretched refuse of your teeming shore. Send these, the homeless, tempest-tost to me, I lift my lamp beside the golden door!"
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The Statue of Liberty was declared a national monument in 1924. In order to prepare for the statue's centennial year in 1986, a French-American rehabilitation project repaired and cleaned the statue, replacing the glass-and metal torch with one covered in gold leaf. Ferries from Battery Park in New York City now take visitors to Liberty Island. They can take an elevator or climb 192 steps to an observation deck at the top of the pedestal. A museum located inside the pedestal gives full detail of the history of the monument and features the original torch and flame. The full climb of 354 steps take the most ambitious visitors from the pedestal to the crown, offering breathtaking views of New York Harbor and New York City. The complete Statue of Liberty national monument also includes Ellis Island, and both Liberty Island and Ellis Island lie in Upper New York Bay.
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labor_day_history - History of Labor Day posted by i_noao
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Labor Day is a United States federal holiday that takes place on the first Monday of September. The origins of the American Labor Day can be traced back to the Knights of Labor in the United States and a parade organized by them on September 5, 1882 in New York City. They were inspired by an annual labor parade held in Toronto, Canada. In 1884 another parade was held, and the Knights passed resolutions to make this an annual event. More than 100 years after the first Labor Day observance, there is still some doubt as to who first proposed the holiday for workers. Some records show that Peter J. McGuire, general secretary of the Brotherhood of Carpenters and Joiners and a cofounder of the American Federation of Labor, was first in suggesting a day to honor those "who from rude nature have delved and carved all the grandeur we behold." But Peter McGuire's place in Labor Day history has not gone unchallenged. Many believe that Matthew Maguire, a machinist, not Peter McGuire, founded the holiday. Recent research seems to support the contention that (or this, or whatever) Matthew Maguire, later the secretary of Local 344 of the International Association of Machinists in Paterson, N.J., proposed the holiday in 1882 while serving as secretary of the Central Labor Union in New York. What is clear is that the Central Labor Union adopted a Labor Day proposal and appointed a committee to plan a demonstration and picnic.
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The first Labor Day holiday was celebrated on Tuesday, September 5, 1882, in New York City, in accordance with the plans of the Central Labor Union. The Central Labor Union held its second Labor Day holiday just a year later, on September 5, 1883. In 1884 the first Monday in September was selected as the holiday, as originally proposed, and the Central Labor Union urged similar organizations in other cities to follow the example of New York and celebrate a "workingmen's holiday" on that date. The idea spread with the growth of labor organizations, and in 1885 Labor Day was celebrated in many industrial centers of the country. Through the years the nation gave increasing emphasis to Labor Day. The first governmental recognition came through municipal ordinances passed during 1885 and 1886. From them developed the movement to secure state legislation. The first state bill was introduced into the New York legislature, but the first to become law was passed by Oregon on February 21, 1887. During the year four more states — Colorado, Massachusetts, New Jersey, and New York — created the Labor Day holiday by legislative enactment.
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By the end of the decade Connecticut, Nebraska, and Pennsylvania had followed suit. By 1894, 23 other states had adopted the holiday in honor of workers, and on June 28 of that year, Congress passed an act making the first Monday in September of each year a legal holiday in the District of Columbia and the territories. The form that the observance and celebration of Labor Day should take were outlined in the first proposal of the holiday — a street parade to exhibit to the public "the strength and esprit de corps of the trade and labor organizations" of the community, followed by a festival for the recreation and amusement of the workers and their families. This became the pattern for the celebrations of Labor Day. Speeches by prominent men and women were introduced later, as more emphasis was placed upon the economic and civic significance of the holiday. Still later, by a resolution of the American Federation of Labor convention of 1909, the Sunday preceding Labor Day was adopted as Labor Sunday and dedicated to the spiritual and educational aspects of the labor movement.
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The character of the Labor Day celebration has undergone a change in recent years, especially in large industrial centers where mass displays and huge parades have proved a problem. This change, however, is more a shift in emphasis and medium of expression. Labor Day addresses by leading union officials, industrialists, educators, clerics and government officials are given wide coverage in newspapers, radio, and television. The vital force of labor added materially to the highest standard of living and the greatest production the world has ever known and has brought us closer to the realization of our traditional ideals of economic and political democracy. It is appropriate, therefore, that the nation pay tribute on Labor Day to the creator of so much of the nation's strength, freedom, and leadership — the American worker.
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