What is Affective Computing

Learning by doing using 3D worlds is a relatively new approach for teachers and students. To date, a limited number of teachers have had the time or money to take university courses on this or otherwise develop in-world teaching that fully takes advantage of the unique opportunities virtual worlds offer. In this chapter, the authors will review the various virtual worlds teachers have been collaborating on to teach different subjects to different people in different languages. The authors will also detail the twists and turns they've encountered in their own attempts to teach together in-world. Finally, the authors will look at new developments on the horizon and how they might impact what is already happening.