Kalra A., Karahalios K. (2005) TextTone: Expressing Emotion Through Text. In: Costabile M.F., Paternò F. (eds) Human-Computer Interaction - INTERACT 2005. INTERACT 2005. Lecture Notes in Computer Science, vol 3585. Springer, Berlin, Heidelberg
An increasingly large part of online communication is inherently social in nature. This social interaction is limited by the modalities of online communication, which do not convey tone or emotion well. Although some solutions have evolved or have been proposed, they are inherently ambiguous. We present a system, TextTone, for the explicit expression of emotion in online textual communication. TextTone incorporates reader-specific preferences for the visualization of tone and emotion. We describe social interaction and visualization scenarios that TextTone can be meaningfully used for and discuss an initial implementation. Finally, we present the results of a preliminary evaluation of this implementation of TextTone.