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Tiled Printing
Tiled printing is a method that computer programs use to enable users to print images larger than a standard page, popularized by a program called The Rasterbator. A tiled printing program overlays a grid on the printed image in which each cell (or tile) is the size of a printed page and then prints each tile. A person can then arrange the tiles to reconstruct the full image. Tiled printing has been widespread since the days of mainframe computers. An early example is the Unix banner program, which in some Unix variants created very large printable text banners out of ASCII characters. Programs were available to convert images to ASCII art that, when printed large enough and viewed sufficiently far away, appeared to be smoothly shaded. Modern software may use halftoning to achieve a similar effect. Another form of tiled printing, inspired by continuous feed printers, involves making a long message of letters, possibly with inline graphics of the same height, and printing it sid ...
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Legal Paper
Paper size standards govern the size of sheets of paper used as writing paper, stationery, cards, and for some printed documents. The ISO 216 standard, which includes the commonly used A4 size, is the international standard for paper size. It is used across the world except in North America and parts of Central and South America, where North American paper sizes such as "Letter" and "Legal" are used. The international standard for envelopes is the C series of ISO 269. International paper sizes The international paper size standard is ISO 216. It is based on the German DIN 476 standard for paper sizes. ISO paper sizes are all based on a single aspect ratio of the square root of 2, or approximately 1:1.41421. There are different series, as well as several extensions. The following international paper sizes are included in Cascading Style Sheets (CSS): ''A3'', ''A4'', ''A5'', ''B4'', ''B5''. A series There are 11 sizes in the A series, designated A0–A10, all ...
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PostScript
PostScript (PS) is a page description language in the electronic publishing and desktop publishing realm. It is a dynamically typed, concatenative programming language. It was created at Adobe Systems by John Warnock, Charles Geschke, Doug Brotz, Ed Taft and Bill Paxton from 1982 to 1984. History The concepts of the PostScript language were seeded in 1976 by John Gaffney at Evans & Sutherland, a computer graphics company. At that time Gaffney and John Warnock were developing an interpreter for a large three-dimensional graphics database of New York Harbor. Concurrently, researchers at Xerox PARC had developed the first laser printer and had recognized the need for a standard means of defining page images. In 1975-76 Bob Sproull and William Newman developed the Press format, which was eventually used in the Xerox Star system to drive laser printers. But Press, a data format rather than a language, lacked flexibility, and PARC mounted the Interpress effort to create a succ ...
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Bitmap Image
In computing, a bitmap is a mapping from some domain (for example, a range of integers) to bits. It is also called a bit array or bitmap index. As a noun, the term "bitmap" is very often used to refer to a particular bitmapping application: the pix-map, which refers to a map of pixels, where each one may store more than two colors, thus using more than one bit per pixel. In such a case, the domain in question is the array of pixels which constitute a digital graphic output device (a screen or monitor). In some contexts, the term ''bitmap'' implies one bit per pixel, whereas ''pixmap'' is used for images with multiple bits per pixel. A bitmap is a type of memory organization or image file format used to store digital images. The term ''bitmap'' comes from the computer programming terminology, meaning just a ''map of bits'', a spatially mapped array of bits. Now, along with ''pixmap'', it commonly refers to the similar concept of a spatially mapped array of pixels. Raster images ...
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Mono (software)
Mono is a free and open-source .NET Framework-compatible software framework. Originally by Ximian, it was later acquired by Novell, and is now being led by Xamarin, a subsidiary of Microsoft and the .NET Foundation. Mono can be run on many software systems. History When Microsoft first announced their .NET Framework in June 2000 it was described as "a new platform based on Internet standards", and in December of that year the underlying Common Language Infrastructure was published as an open standard, "ECMA-335", opening up the potential for independent implementations. Miguel de Icaza of Ximian believed that .NET had the potential to increase programmer productivity and began investigating whether a Linux version was feasible. Recognizing that their small team could not expect to build and support a full product, they launched the Mono open-source project, on July 19, 2001 at the O'Reilly conference. After three years of development, Mono 1.0 was released on June 30, 2 ...
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Open Source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers have used a variety of other terms. ''Open source'' gained ...
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Free Software
Free software or libre software is computer software distributed under terms that allow users to run the software for any purpose as well as to study, change, and distribute it and any adapted versions. Free software is a matter of liberty, not price; all users are legally free to do what they want with their copies of a free software (including profiting from them) regardless of how much is paid to obtain the program.Selling Free Software
(gnu.org)
Computer programs are deemed "free" if they give end-users (not just the developer) ultimate control over the software and, subsequently, over their devices. The right to study and modify a computer program entails that

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Windows
Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for servers, and Windows IoT for embedded systems. Defunct Windows families include Windows 9x, Windows Mobile, and Windows Phone. The first version of Windows was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with 75% market share , according to StatCounter. However, Windows is not the most used operating system when including both mobile and desktop OSes, due to Android's massive growth. , the most recent version of Windows is Windows 11 for consumer PCs and tablets, Windows 11 Enterprise for corporations, and Windows Server 2022 for servers. Genealogy By marketing ...
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ISO 216
ISO 216 is an international standard for paper sizes, used around the world except in North America and parts of Latin America. The standard defines the "A", "B" and "C" series of paper sizes, including A4, the most commonly available paper size worldwide. Two supplementary standards, ISO 217 and ISO 269, define related paper sizes; the ISO 269 "C" series is commonly listed alongside the A and B sizes. All ISO 216, ISO 217 and ISO 269 paper sizes (except some envelopes) have the same aspect ratio, , within rounding to millimetres. This ratio has the unique property that when cut or folded in half widthways, the halves also have the same aspect ratio. Each ISO paper size is one half of the area of the next larger size in the same series. Dimensions of A, B and C series History The oldest known mention of the advantages of basing a paper size on an aspect ratio of is found in a letter written on 25 October 1786 by the German scientist Georg Christoph Lichtenberg to ...
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The Gathering (computer Party)
The Gathering (abbreviated as "TG" for short) is the second largest computer party in the world (second to DreamHack). It is held annually in Vikingskipet Olympic Arena in Hamar, Norway, and lasts for five consecutive days (starting on the Wednesday in Easter each year). Each year, TG attracts more than 5200 (mostly young) people, with attendance increasing every year. As of April 2012, The Gathering holds the World Record for fastest Internet connection at 200 Gbits per second. History Beginning In early 1991, :nb:Vegard Skjefstad, Vegard Skjefstad and Trond Michelsen, members of the demogroup Deadline (demogroup), Deadline, decided that they wanted to organize a big demoparty in Norway. In the late eighties/early nineties, it was common that Demoparty, demoparties (more commonly called "Copyparty, copyparties" at this time) were organized by large demogroups. Because of this, and the fact that Deadline wasn't particularly well known, Mr. Skjefstad suggested that the group Crusa ...
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The Scream
''The Scream'' is a composition created by Norwegian artist Edvard Munch in 1893. The agonized face in the painting has become one of the most iconic images of art, seen as symbolizing the anxiety of the human condition. Munch's work, including ''The Scream'', would go on to have a formative influence on the Expressionist movement. Munch recalled that he had been out for a walk at sunset when suddenly the setting sun's light turned the clouds " a blood red". He sensed an "infinite scream passing through nature". Scholars have located the spot to a fjord overlooking Oslo and have suggested other explanations for the unnaturally orange sky, ranging from the effects of a volcanic eruption to a psychological reaction by Munch to his sister's commitment at a nearby lunatic asylum. Munch created two versions in paint and two in pastels, as well as a lithograph stone from which several prints survive. Both painted versions have been stolen, but since recovered. One of the pastel versi ...
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Edvard Munch
Edvard Munch ( , ; 12 December 1863 – 23 January 1944) was a Norwegian painter. His best known work, ''The Scream'' (1893), has become one of Western art's most iconic images. His childhood was overshadowed by illness, bereavement and the dread of inheriting a mental condition that ran in the family. Studying at the Royal School of Art and Design in Kristiania (today's Oslo), Munch began to live a bohemian life under the influence of the nihilist Hans Jæger, who urged him to paint his own emotional and psychological state (' soul painting'). From this emerged his distinctive style. Travel brought new influences and outlets. In Paris, he learned much from Paul Gauguin, Vincent van Gogh and Henri de Toulouse-Lautrec, especially their use of color. In Berlin, he met the Swedish dramatist August Strindberg, whom he painted, as he embarked on a major series of paintings he would later call ''The Frieze of Life'', depicting a series of deeply-felt themes such as love, anxiety, je ...
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