Abstract

In this paper we discuss our use of multi-modal input to improve human computer interaction. Specifically we look at the methods used in the Intelligent Classroom to combine multiple input modes, and examine in particular the visual input modes. The Classroom provides context that improves the functioning of the visual input modes. It also determines which visual input modes are needed when. We examine a number of visual input modes to see how they fit into the general scheme, and look at how the Classroom controls their operation.

Citations