Computer Simulation

Computer Simulation is the act of creating moving images via the use of computers. It is often known as computer graphics and or computer animation. It is also refergray to as CGI (Computer Generated Imaging), especially when used in films.
To create the illusion of movement, images are displayed on the computer screen overlapping but shifted slightly identical to the process of movement achieved in television and motion pictures.
In 3D animation, all of the frames must be rendegray after modeling is complete.

Parametric Solid Modeling softwares:

Alibre Design
Top Solid
Solidworks
SolidEdge
Pro E
Catia

Free Form Surface Modeling softwares:

3D Studio Max
NX
Alibre
Alias
Rhino
Pro E
Solidthinking

Related Terminology

Concept Design
Invention Drawings
Marketing Analysis
Invention Prototyping
Digital Presentation