QUÉ ES LA SEMIÓTICA? | Qué es el signo? (Icono, Símbolo, Indicio)

Semiotics refers to the limits or boundaries that define the scope and extent of a sign, a system of signs, or a semiotic process. This notion relates to the idea of ​​delimiting the extent of a sign's meaning or interpretation within a specific context. What is semiotics? What is a sign? What is an icon? What is a symbol? What is an index?