for Computer Use
5. law enforcement
To be able to put the computer in an adequate perspective in education or in individual or social life it is necessary to understand very well what it is. We think its main characteristic is that it is an abstract, and not concrete machine (power lathe or a bicycle): it acts in a virtual space, the space of the thoughts we may insert into the machine. So any use of it forces some abstract thinking. To be able to consider computers in education it is absolutely necessary to have a model of the development of each child and teenager. We have based our considerations on the model established by Rudolf Steiner. According to this model, only at high school age is the child prepared to exercise pure abstract, formal, logic-symbolic thinking; before then it damages her healthy and balanced development. * Graphics
The development of computer graphics, has made computers easier to interact with, and better for understanding and interpreting many types of data. Developments in computer graphics have had a profound impact on many types of media and have revolutionized animation, movies and the video game industry. Computer Gaphics refers to several different things
the representation and manipulation of image data by a computer the various technologies used to create and manipulate images the images so produced, and
the sub-field of computer science which studies methods for digitally synthesizing and manipulating visual content, see study of computer graphics * Image Types
* 2D computer graphics
2D computer graphics are the computer-based generation of digital images—mostly from two-dimensional models, such as 2D geometric models, text, and digital images, and by techniques specific to them. 2D computer graphics are mainly used in applications that were originally developed...