Online webcam chat
It offered several channels, each of which could accommodate up to five people, with messages appearing on all users' screens character-by-character as they were typed.Talkomatic was very popular among PLATO users into the mid-1980s.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".
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.The first transatlantic Internet chat took place between Oulu, Finland and Corvallis, Oregon in February 1989.In 2014, Brown and Woolley released a web-based version of Talkomatic.The first online system to use the actual command "chat" was created for The Source in 1979 by Tom Walker and Fritz Thane of Dialcom, Inc.
Online chat may refer to any kind of communication over the Internet that offers a real-time transmission of text messages from sender to receiver.
Chat messages are generally short in order to enable other participants to respond quickly.