The first online chat system was called Talkomatic, created by Doug Brown and David R.
Woolley in 1973 on the PLATO System at the University of Illinois.
Internet chat rooms and rapid real-time teleconferencing allow users to interact with whoever happens to coexist in cyberspace.
Online chat in a less stringent definition may be primarily any direct text-based or video-based (webcams), one-on-one chat or one-to-many group chat (formally also known as synchronous conferencing), using tools such as instant messengers, Internet Relay Chat (IRC), talkers and possibly MUDs.
The expression online chat comes from the word chat which means "informal conversation".
Thereby, a feeling similar to a spoken conversation is created, which distinguishes chatting from other text-based online communication forms such as Internet forums and email.
Online chat may address point-to-point communications as well as multicast communications from one sender to many receivers and voice and video chat, or may be a feature of a web conferencing service.
This new literacy develops skills that may well be important to the labor market but are currently viewed with suspicion in the media and by educationalists.
Merchant also says "Younger people tend to be more adaptable than other sectors of society and, in general, quicker to adapt to new technology.This includes a custom app, custom email headers, and an embeddable web-portal.This is a paid press release and should be treated as advertising and promotional material.With chatrooms replacing many face-to-face conversations, it is necessary to be able to have quick conversation as if the person were present, so many people learn to type as quickly as they would normally speak.Critics are wary that this casual form of speech is being used so much that it will slowly take over common grammar; however, such a change has yet to be seen.As an example, it is considered rude to write only in upper case, because it appears as if the user is shouting.