virtual worlds 2009

The History Of The Laser Printer

cat August 2nd, 2019 by Virtual Keeper

If you have a reliable, economical printer connected to your home or office computer, most likely it is a laser printer. You can print documents, photos, and almost any other file on your PC. In addition, these printers can be adapted for use as an integrated scanner and fax. Recently Technology Investor sought to clarify these questions. A prototype was designed in 1969 and in 1984 was already on sale the first laser printer. Previously, the printer occurred on a small scale and sold to companies for an approximate value of $17,000.

He soon surpassed dot matrix printer and became a favorite of computer science thanks to its high quality printing and maintenance costs relatively low. In its commercial release, laser printers had an approximate value of $3,500, but since that time, prices dropped notably since the companies competed for the best market share. Minimum reached $1,000 in 1990, but three years later appeared a new and color model in United States to $12,500. Current balances are sold to a small fraction of that price but have widely enhanced capabilities. Although the first laser printers do not resemble the models that are currently sold throughout the world, the basic principle is exactly the same. Technology that uses laser printer is fairly similar in its operation to a photocopier.

The main difference is that the printer uses a laser instead of a standard bright light. The basic process of printing, electrophotography, was discovered in 1938 by Chester Carlson, an innovation ahead for the time since the companies refused to see the benefits. Laser printers are so called because they use a laser beam that projects the image of the page in a drum coated selenium which is then transferred to the paper through the toner. A simple idea which allows economic and high quality prints at home. Forty years after its invention, no longer necessary to connect laser printer to the computer, since it can be wireless, and can print the documents of all the computers that are in the Office or in the home regardless of their location. Production also rose sharply, eight pages per minute which produced the original in 1984 to 200 monochrome pages or 100 pages per minute color now. In most homes and offices in the Western world, this invention helped transform our way of working and of making prints at home.

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Central Europe

cat December 1st, 2018 by Virtual Keeper

Contrary to what many skeptics pose, the tarot is origins at the beginning of the 9th century, when the Gypsy tribes who came from Egypt and North of the India began to practice it. Despite this, the creation of Tarot cards not could attributed to Gypsies, but the communities of Central Europe, more specifically in Romania, France and Italy. The influence of the Western culture of these peoples was that contributed so characteristic of the tarot mystic and spiritual elements. Spiritual friend of man since remote times, the tarot has positioned itself as one of the most popular divination techniques of our times. The classic deck boasts 78 figures, where 22 correspond to the major arcana and the minor arcana 56. The different styles in which are grouped the minor arcana are Oros, Copas, Espadas and Bastos. In turn, each of these clubs has 14 letters represents a particular facet of the consultant, whether spiritual or physical appearance. Basically, the reading of the letters of Tarot is done in ascending order in which they appear the 22 major arcana.

From the positions of the cards can be interpreted long subtraction that contained predictions be fulfilled. Hence, it is essential that who query each figure known to fund and what predictions set forth. The most feared is, of course, the letter of death. However, this may refer to profound changes or the end of a stage, and not necessarily to death itself. On the other hand, wheel of Fortune alludes to the vicissitudes of the destination throughout the life cycle. It also announces changes imminent, analogous to the ups and downs to which we are subjected during our existence.

I.e. in a wheel, both increases and decreases are inevitable, but not impossible to overcome. La Torre and El Loco certainly similar messages provided. The Tower expresses the need to adapt to the changes that arise and shows us those harmful elements on which we have based our experiences and we must eliminate. The fool warns about the risks make sudden changes in our lives, without too much analysis in terms of its consequences. Thus, the tarot, friend and counselor shows us the way to happiness, to put us in contact with the hidden forces of the universe and guiding us with great wisdom.

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Facebook Data

cat October 29th, 2013 by Virtual Keeper

Social networks, with Facebook at the head, have revolutionized the way of understanding and using the Internet, thus generating new unknowns some of them with a difficult solution (in particular those related to the privacy and protection of data). Through this article raised some of these unknowns that we will try to respond, while the Spanish data protection agency provides us with its own recommendations: meant in fact no. 1: company a wall (X) creates a user of Facebook, opening the possibility that Facebook users express their tastes, put your comments, photos, videos and can receive news about X as alerts or messages within the network itself. Turns X into the file manager? A company becomes responsible for a file when it decides the purpose, content and use of a file that contains personal data. Although X can decide on the purpose and use that will make the data of users of Facebook, the truth is that you don’t have decision-making capacity on the contents of the file, since that is subject to the limitations imposed by Facebook in its own network. Nor does it seem clear that wall of X can be considered an organized set of personal data that allows access to data according to certain criteria (which is the definition of file that provides the rules) therefore, and notwithstanding that AEPD opine differently in the near future, X will not be liable for data contained in Facebook while not removing the social network the personal data of users of the same.

In fact meant no. 2: Facebook Connect the plot thickens. In this case, Facebook and X want that data from their respective files are displayed in their own services online; i.e. If the user has a profile on Facebook, your name and photo appear on some own x (games, applications) online service and X user activity is published automatically (and provided that the user allows it) on his Facebook wall.

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RSS Know

cat October 11th, 2013 by Virtual Keeper

That’s all! Without names or surnames, or application of where you live or your address of residence or telephone numbers. Scratch all that. Then publish your event. There are two basic ways to publicize your event in ticketea. One of them is by creating a web page with all the basic information on it that can include photos to give you more enhancement to content.

The other is making a video where you explain what you’re giving to promote. Either one way or another, or by using both, you have total freedom, I repeat, total freedom, that you organize your web page or your video in a personalized way. We’ll we not enter us nothing in terms of the production of these tools; all you provide is the web space to publish your event. To promote your event. Sure that you know what social networks, are treated and if you don’t know it doesn’t matter. It is always time to learn.

Social networks, both for those who know topic for those who do not, are excellent means to reach the largest number of Internet users. Many events have had a tremendous success thanks to its disclosure in many of these social networks. Some with which has direct contact ticketea are: Facebook, Twitter, RSS, news of Google, etc. These are all valuable tools that you can make your event one of the most published in the vast world of the Internet. Sell your tickets. Unless in the case of something free, you can sell the tickets to your event in many ways, including payment with credit cards if the possibility can be. Ticketea per each sold ticket logres, will be charged 8% of it; If this is the first idea of this paragraph says, you don’t need to give us anything. Very simple.

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Markarte Invited

cat February 16th, 2013 by Virtual Keeper

Table on training for employment, current economic analysis and prospects of the sector Markarte was invited by the Ayuntamiento de Madrid, as a collaborator of Madrid technology company to the table of training for employment in the ICT sector e-commerce, held July 13 at the Hall of acts of the Government of Economics AreEmployment and citizenship, located on the street Gran Via, Madrid 24. The purpose of this table is the serve as guidance for the preparation of possible lines of formation of the Agency for the employment of the city of Madrid. Attended as speakers and participants the main sectoral associations most representative of administration, social partners, associations and companies of the sector. Among them AMETIC (Multisectorial Association of electronics companies, technologies of information and communication, the telecolumunicaciones and digital content, Adigital (Spanish Association for the Digital economy), ANEI (National Association of Internet companies. The Manager of the Agency for the employment of Madrid, Javier Serrano de Toledo who took good note of the debate raised in the current circumstances of employment in this sector was also present. Some of the most relevant shares raced in charge of: J.L.

Zimer (Adigital) which pointed to the need to promote entrepreneurship for self-employment, provoke and encourage facilities to occur from both public institutions and private companies for generates professional and encourage them. By Fernando San Martin Enterprise Barrabes, explained the need for the Spanish company know through training for what use the technology and how to make performance. Esther Lopez, as a participant from Madrid technology, transmitted to all attendees that has been created the bag of self-employment in Madrid technology to facilitate access to this much-needed labor situation at the moment. Commented emphatically crushing the gap currently for young, suffering employment in these times of a work stoppage very pressing. He also insisted on the need to assess the professionalism of Internet, to increase its recognition to encourage the customer to hire professionals for these services.

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