Method Of Communication And Different Uses Of Communication Essay

Method of Communication and Different Uses of CommunicationWith the development of civilization and scripted languages came the needfor more frequent and reliable methods of communication allowing messages toreach longer distances. This was essential to the control of trade and otheraffairs between nations and empires.Early small-arm used cave walls as the media on which messages could betranscribed, this was common for many years, until the Egyptians discovered aspecial kind of rush (Papyrus) that could be woven to take a portable writingmaterial. In about 105AD the Chinese discovered a way to make a similarsubstance from wood pulp. everyplace the next few centuries printing techniques advanced rapidly,especially through the use of steam power. The first typesetting machine, theLinotype, was patented in 1884 by the German-American Ottmar Mergenthaler.In the meantime, postal services and moved from being privately to across the nation owned, and long distance postal services becam e an affordable option.For the first time, an ordinary person could correspond with multitude in othercountries. A visual semaphore system was also implemented in both Europe and theUnited States, providing a way of echoing messages nationally via large towersplaced in strategic positions however this proved slow as each method had to beverified to ensure message accuracy. next the discovery and partial understanding of electricity in t...