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Jan 14, 2008

Glossary

Wallpaper: On a computer that is provided with a desktop kind of user interface, wallpaper is the background pattern or picture against which desktop menus, icons, and other elements are displayed and moved around. A wallpaper image can be in a JPEG or a GIF file format. Wallpaper is commonly used in Microsoft Windows, Macintosh Mac OS, Linux, and in other operating systems as well. Each operating system provides several pre-installed wallpaper images for the user to choose from. A user can also choose to download and install third-party wallpapers and use one of these instead. Typically, a wallpaper image may be centered, stretched, or tiled. When an image is centered, it is placed in the middle of the desktop and is surrounded by a solid color. When an image is stretched, it is stretched to cover the entire desktop. Only certain images can be stretched or they look distorted. An image that is tiled is placed on the desktop much like tiles are placed in a shower or a tiled floor. Tiling is commonly used for patterns instead of photos because a pattern is one square image that repeats itself across and down the screen, effectively forming a single image.
Screensaver: A screen saver is an animated image that is activated on a personal computer display when no user activity has been sensed for a certain time. The original purpose of a screen saver was to prevent burn-in (the burning of an image into the phosphor inside the cathode ray tube after hours of the same image being rescanned). In fact, today's CRT display technology makes burn-in unlikely except under extreme conditions. (On larger displays used for room presentations, burn-in is still a possibility.) Windows comes with built-in screen savers that you can select. If you purchase your computer with the operating system already installed, a screen saver may have been selected for you. You can set the screen saver using the task bar by selecting Start, then Settings, then Control Panel, then Display, and then Screen Saver, which lets you select one of the provided screen savers or one you have added to the Windows screen saver directory. The Mac also lets you set up a screen saver.
Myspace layout: There are several names for a myspace layout: background, skin, wallpaper etc. Basically a layout gives your myspace page personality. The layout will make the image in the background of your myspace page custom to what you choose. It can include a contact table, which customizes the image on your message, add and email etc. section of your myspace page. A layout sometimes changes your extended network box as well to match your background image.
Emotion: In Internet e-mail messages and Web discussions, a smiley is a sequence of typed characters that graphically produces the sideways image of someone smiling, like this: :-) The first use of a smiley is currently attributed to Scott E. Fahlman, who in a posting on Sept. 19, 1982, wrote "I propose the following character sequence for joke markers :-)." Fahlman noted that smile had to be read sideways. The original smiley led to the creation of many other facial expressions built with keyboard characters as well as the invention of the term emoticon to describe them all.
Avatar: Avatars on Internet forums serve the purpose of representing users and their actions, personalizing their contributions to the forum, and may represent different parts of their persona, beliefs, interests or social status in the forum. The traditional avatar system used on most Internet forums is a small (96x96 to 100x100 pixels, for example) square-shaped area close to the user's forum post, where the avatar is placed. Some forums allow the user to upload an avatar image that may have been designed by the user or acquired from elsewhere. Other forums allow the user to select an avatar from a preset list or use an auto-discovery algorithm to extract one from the user's homepage. Some avatars are animated, consisting of a sequence of multiple images played repeatedly.
Userbar: Userbars are small rectangular images that are designed to be put in an Internet forum signature block. Userbars may be animated if the artist wishes. They are often used to show the user's interests, hobbies, or graphical skills. Userbar standards are often strictly defined and enforced by communities to ensure that they all have a neat appearance when animated or when stacked vertically. Although there is some variation, most are not wider than 350 pixels and not higher than 19 pixels so they can fit in with other userbars. Many userbars are as little as 1kb. Some may be larger depending on animation size.
Flash game: Flash games are electronic games that are played online via the Internet. They are distinct from normal video and computer games in that they do not require any client side software to be installed. There are games that rely solely on client-side technologies such as a web browser and a common plugin such as Flash. A game played in a browser is often called a browser-based game.
Flash video: Flash Video is the name of a file format used to deliver video over the Internet using Adobe Flash Player (formerly known as Macromedia Flash Player) version 6, 7, 8, or 9. Until version 9 update 2 of the Flash Player, Flash Video referred to a proprietary file format, having the extension FLV. The most recent public release of Flash Player supports H.264 video and HE-AAC audio. Flash Video content may also be embedded within SWF files. Notable users of the Flash Video format include Youtube, Google Video, Reuters.com, Yahoo! Video, MySpace, and many television news operations are also using Flash Video on their websites. Flash Video is viewable on most operating systems, via the widely available Adobe Flash Player and web browser plugin, or one of several third-party programs such as MPlayer, VLC media player, Quicktime, or any player which uses DirectShow filters (such as Media Player Classic, Windows Media Player, and Windows Media Center) when the ffdshow filter is installed.
Joke: A joke is a short story or ironic depiction of a situation communicated with the intent of being humorous. These jokes will normally have a punch line that will end the sentence to make it humorous. Joke can also be used as a slang term for a person or thing which is not taken seriously by others in general or is known as being a failure. A practical joke or prank differs from a spoken one in that the major component of the humour is physical rather than verbal (for example placing salt in the sugar bowl). Jokes are typically for the entertainment of friends and onlookers. The desired response is generally laughter; when this does not happen the joke is said to have "fallen flat".

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