πβΉοΈ
π§ π»π
π¦πΈοΈπ£οΈ
π³ππ
πβοΈποΈπ§
πβ¨οΈπ
π§ πΈοΈπ»
πΈοΈπ§ π²
#semiotics #study of signs #information theory #meaning #symbols #knowledge representation #sign systems