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Real-time text in Instant Messaging

Real-time text is text transmitted instantly while it is being typed or created. The recipient can immediately read the sender's text as it is written, without waiting. It combines the advantages of text-based messaging, with the interactive conversational nature of a telephone conversation.

This site features a web-based demonstration that lets you try out real-time text for yourself.

See the Real Time Text Task Force site for more information. See the Real Jabber site for more information on using real-time text with Instant Messaging, utilizing the XMPP Extension Protocol standard XEP-0301. This standard has been authored by Mark Rejhon and co-authored by Gunnar Hellstr´┐Żm.

Real-time text preview

Real-time text preview. The message says: [TYPING] Here you can see real-time text preview, invented by TAP member Norman Williams - you can see the message right here as I type thThe demonstrations on this page also feature the Technology Access Program's invention of a suitable user interface for presenting real-time text. This kind of user interface is called "Real-time text preview" and displays the message, as it is being typed, seamlessly within the chat window in the position where users accustomed to turn-based instant messaging expect to see text. The key advantage is familiarity - users are presented with what they already know and do not need to master a different user interface.


The development of this code was in part supported by funding from the National Institute on Disability and Rehabilitation Research, U.S. Department of Education, grant number H133E090001 (RERC on Telecommunications Access). However, this work does not necessarily represent the policy of the Department of Education, and you should not assume endorsement by the Federal Government.

Source code under Apache 2.0 license (on GitHub)


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