It is a system that encompasses the signs of communication, between people, the modes, how they work and how it is received, it is itself the theory of signs, in medicine it is the part that studies the signs of a disease and relates their behavior to others. Semiology is a practice that interprets the production and meaning of the phenomena of signs, where thoughts and language are equal. In the year 1908, it was studied by Saussure, in Geneva, and he said that this is the way that science has, of studying the life of signs, in a social environment.
The etymology of the word is Greek for semeion, which means sign and although this theory is relatively young, it is the one that has been interested in studying signs since ancient times, codes, languages and all kinds of signs, it is a system that goes interacting more and more, from the Egyptians, the Masons to the Illuminati, are sects that even their symbols cause great interest today is a way of reading the world that surrounds us, since ancient times communication was written based on symbols and signs and this is the science that has been formed to study them and by the twentieth years, this began to boom when the media used it to communicatean exact and simple message. The most effective and simple examples go unnoticed by the human eye and become customs in everyday life, for example McDonald's, Mickey mouse ears, among others, bright and vivid colors and the use of famous people in advertisements as symbols of beauty or social status; The whole set is a perfect composition, even when the elements are placed in places like careless and random, the reading of the language is almost always a sure victory. The language sign language of the deaf is a great example of a semiotic language.
