Trabajo Ingles De Tecnologia De La Comunicacion

Introduction

Usually we use the term media to refer to the mass media (MCM, mass media or more media), but other media such as telephone, are not massive but interpersonal.
The media are constantly changing tools. Most likely the first form of communication among humans was that of the signs and signals used in prehistory, whose reflection in material culture are different manifestations ofprehistoric art. The appearance of writing is taken as the beginning of the thread of history. From that moment, the economic and social changes were driving the birth and development of various media, from those related to writing and mechanization (print-fifteenth century) to the media linked to the age of electricity (first half of the twentieth century) and the revolution in information andtelecommunications (scientific-technical revolution or third industrial revolution, since the second half of the twentieth century-), each of which are essential for the different phases of the so-called process of globalization .

Throughout history, man has used various forms of communication, from communication with signs, to the remote communication devices throughadvanced technology.Progress in the area of ​​telecommunications have allowed the man to play in a more efficient and this efficiency is largely what has motivated new companies that require higher daily challenges to those who develop.
Thus, it has been a high-impact alternatives over time such as: Internet (electronic mail), fast train, airplane, communication cables (eg fiber), cellular, cable, etc..

As thethird millennium, mankind is creating a global network of instantaneous transmission of information, ideas and value judgments in science, commerce, education, entertainment, politics, art,religion, and all other fields. This network can already be seen in real time, the feelings ofhumanity, but at the same time can also distort,manipulate or play down this feeling, that is,paradoxically, themedia can also be used to separate and isolate.
In theory, mobile technology and the Internetemerged as a means to facilitate communication between people who are at great distances, eitherby voice or data transmission. However, this usage is just as basic as these, since over time they havedeveloped new uses and new meanings.
There comes a pay phone in the future |
These multimedia terminals that allowyou to combine telephony services on public roads with the possibility of using the Internet and email.
The media most commonly used today is the Internet, not only because we can communicate verbally with family or friends who are in other cities, states or anywhere in the world if not through the portals that we can communicate with web audio and video, besides being in real time.
One of thefirst sites that were used tocommunicate through the Internet is the Hotmail or Messenger account, you can chat with, watch and listen to our friends and family. Currently most usedsocial networks for this purpose are Facebook andTwitter where everyone can communicate.
Internet is a method of networking computersdeployed in a set of protocols called TCP / IP and ensuresthat heterogeneous physical networksfunction as a network (logical) one. It makes its first appearance in 1969 when ARPANET established its first connection between three universities inCalifornia and one in Utah. He has had the biggest expansion in relation to their young age compared to the extension of this medium. Their presence throughout the world makes the Internet a mass medium, where everyone can learn varioustopicsin the editions of the newspapers, or writeaccording to their ideas on blogs and audiovisualmaterial fotologs or raise as in the popularYouTube site. Some say that this becomes the main actors of the Internet users themselves.

The facebook is the portal currently in vogue in that through database lets you find friends you have lost connect or to connect with family and friends outside the...