Chat –the new way of remaining in touch with people anywhere on the globe. The only requirement is that the one you want to be in touch with should also be online that time. There are many types of online chat available. In some cases you need to know the email id’s of the one before you want to chat with them and in some cases you can chat with anyone who is present in your chat room that time. Examples of the above two chat techniques are Gtalk and Yahoo respectively.
These days instant messaging has outdated chat rooms like IRC i.e. Internet Relay Chat which was one of the kind of chat centre which only allowed texts. With the advent in technology GUI i.e. Graphic User Interface based chat rooms have evolved which enables user with many advanced facilities such as even changing the environment of the chat room. Graphics can also be added to online chat using visual chat rooms. Some more advanced chat rooms also allow user to use audio as well as video communication techniques.
The main utility of chat rooms is to share text with another user. Nowadays we can also exchange files such as music, documents etc. If a user uses a web cam, nearly all chat programs give the facilities of sending one’s own image which is also one of the most striking features of online chat rooms. Games can also be played while using online chat. Hunt the Wumpus is a classic example.
