AutoCAD is a commercial software application for 2D and 3D computer-aided design (CAD) and drafting — available since 1982 as a desktop application and since 2010 as a mobile web- and cloud-based app marketed as AutoCAD 360.
Developed and marketed by Autodesk, AutoCAD was first released in December 1982, running on microcomputers with internal graphics controllers. Prior to the introduction of AutoCAD, most commercial CAD programs ran on mainframe computers or minicomputers, with each CAD operator (user) working at a separate graphics terminal.
AutoCAD is used across a wide range of industries, by architects, project managers, engineers, graphic designers, and other professionals. It is supported by 750 training centers worldwide as of 1994.
As Autodesk's flagship product, by March 1986 AutoCAD had become the most ubiquitous CAD program worldwide.
AutoCAD was derived from a program begun in 1977 and released in 1979 called Interact CAD, also referred to in early Autodesk documents as MicroCAD, which was written prior to Autodesk's (then Marinchip Software Partners) formation by Autodesk cofounder Mike Riddle.
SLD may refer to:
Savageland, another time, another world, where under a cold blue sun, the
evil Duke Kron, half brother of the murdered ruler of Savageland, seeks to
deny the rightful heir - Braveheart, his destiny.
Duke Kron cannot do this until he has found and extinguished the mythical
dragon Moroth, who guards the Shield of Darkness (a force for good or evil
to whom whoever posseses it).
The Duke must keep Braveheart from finding the shield. He therefore sets
out to destroy Braveheart and all men of good heart by using his dark
legions of damned souls, all what have been put under the spell of the Blue
Flame, which the Duke keeps burning by the rare ore that is dug by the
slave children in the underground mines. As events unfold Elenor,
Braveheart's daughter, is accidently killed by himself, while trying to
summon mystic forces against the Duke.
Braveheart, swears vengeance! The Duke must be stopped!