What is Adobe?

Adobe is a natural building material made from sand, clay, and water, with some kind of fibrous or organic material.Adobe structures are extremely durable and account for some of the oldest extant buildings on the planet. In hot climates, compared to wooden buildings, adobe buildings offer significant advantages due to their greater thermal mass, but they are known to be particularly susceptible to seismic damage in an event such as an earthquake.Buildings made of sun-dried earth are common in the Middle East, North Africa, South America, southwestern North America, and in Spain.A distinction is sometimes made between the smaller adobes, which are about the size of ordinary baked bricks, and the larger adobines, some of which are as much as from one to two yards (2 m) long.An adobe brick is a composite material made of clay mixed with water and an organic material such as straw or dung. The soil composition typically contains clay and sand. Straw is useful in binding the brick together and allowing the brick to dry evenly[citation needed]. Dung offers the same advantage and is also added to repel insects.[citation needed]The mixture is roughly half sand (50%), one-third clay (35%), and one-sixth straw (15%).

Adobe Systems Incorporated ( ) is an American computer software company headquartered in San Jose, California, USA.Adobe was founded in December 1982[3] by John Warnock and Charles Geschke, who established the company after leaving Xerox PARC in order to develop and sell the PostScript page description language. In 1985, Apple Computer licensed PostScript for use in its LaserWriter printers, which helped spark the desktop publishing revolution. The company name Adobe comes from Adobe Creek in Los Altos, California, which ran behind the house of one of the company’s founders.[3] Adobe acquired its former competitor, Macromedia, in December 2005, which added newer software products and platforms, such as Adobe Flash and Adobe Flex, to its product portfolio. The company has historically focused upon the creation of multimedia and creativity software products, with a more-recent foray towards rich Internet application software development.Adobe Flash (formerly Macromedia Flash) is a multimedia platform originally acquired by Macromedia and currently developed and distributed by Adobe Systems.Flash has become a popular method for adding animation and interactivity to web pages.Flash is commonly used to create animation, advertisements, and various web page Flash components, to integrate video into web pages, and more recently, to develop rich Internet applications.Adobe’s products include:

* desktop software, such as Adobe Photoshop (part of the Adobe Creative Suite) and Adobe Audition
* server software, such as Adobe ColdFusion and Adobe LiveCycle
* technologies, such as Portable Document Format (PDF), PDF’s predecessor PostScript, and Flash
* web hosted services as Adobe Kuler, Photoshop Express, and Acrobat.com
* web design programs: Adobe Dreamweaver and Adobe GoLive
* video editing and special effects: Adobe Premiere and Adobe After Effects