Description

Today, we'll discuss about abstraction, commonly known as description. There are two methods of description. These are symbolic language and body language. The abstraction is an important part for developing a computer. This is originated from the symbolic system in the computer system. The origin of symbolic system was developed when people try to communicate with each other. The symbolic language took communication to wider people and popularity group. The other part of abstraction is the body language. People accepted body language as well. The physical movement facilitates the development of sign language, which popularly became hand words.