Exms: an animated and avatar-based messaging system for expressive peer communication

Abstract

While many synchronous computer-mediated communication systems have failed to encourage users to make use of the expressive capabilities of their avatars, asynchronous systems may hold better chance. This paper reports on the design and user study of a message system that allows users to concatenate and annotate avatar animations and send them to peers. During three weeks, a group of 11 17-year-olds exchanged 222 animated messages in their everyday life environment. The interplay between text and animation allowed users to create significantly expressive messages. Many messages told micro-stories about fictitious and real events. Users identified with their avatars and were proud of their embodied representation. The content of messages deepened during the course of the study.