communication history

Communication in the form of spoken or written words.

Speech is the expression of, or the ability to express thoughts and feelings by articulate sounds.

something that stands for something else

murals were painted on cave walls which represents battles

images were created by removing part of a rock surface by incising, pecking, carving, and abrading

the development of pictures that represent an object or an idea.

A written character that symbolizes the idea of a thing without indicating the sounds used to say it

a sequence of letters, words, or symbols marked on paper or other surface

a set of letters or symbols in a fixed order used to represent the basic sounds of a language in particular, the set of letters from A to Z

Johann Gutenburg invented an actual printing press in 1450 Gutenburg was the first to use a press to print the Bible, the oldest full

In 1714 an Englishman, Henry Mill, received the first patent for a typewriter.

1831 Joseph Henry invents the first electric telegraph. 1832 Samuel Morse invents Morse Code.

Alexander Graham Bell invented the telephone in Boston in 1876. One hundred twenty years later there are over 360 million telephone numbers,

an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

While an online resource is typically data and educational in nature, any support software available online can also be considered a resourc