Online chat

In this typical online chat program, the window to the left shows a list of contacts, and the window to the right shows a conversation between the user and one of those contacts.

Online chat is any direct text-, audio- or video-based (webcams), one-on-one 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 or other online games. Online chat includes web-based applications that allow communication – often directly addressed, but anonymous between users in a multi-user environment. Web conferencing is a more specific online service, that is often sold as a service, hosted on a web server controlled by the vendor. 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.

Online chat in a narrower sense is 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. 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. The expression online chat comes from the word chat which means "informal conversation".

Synchronous conferencing or synchronous computer-mediated communication (SCMC) is any form of computer-mediated communication that occurs in real-time; that is, there is no significant delay between sending and receiving messages.[1] SCMC includes real-time forms of text, audio, and video communication. SCMC has been highly studied in the context of e-learning.[2]

  1. ^ Abrams, Zsuzsanna Ittzes (30 April 2003). "The Effect of Synchronous and Asynchronous CMC on Oral Performance in German". The Modern Language Journal. 87 (2): 157–167. doi:10.1111/1540-4781.00184. ISSN 0026-7902.
  2. ^ Cite error: The named reference ref 01 was invoked but never defined (see the help page).

From Wikipedia, the free encyclopedia · View on Wikipedia

Developed by Nelliwinne