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PART | III Multimodal Human–Computer and Human-to-Human Interaction
signal substantially to the text-to-speech of their digital partner [55],
demonstrating speech convergence with an animated character. The
potential exists to design mutually adaptive multimodal interfaces
that mimic interpersonal interactions during educational exchanges
with a master teacher.
12.6 CONCLUSIONS AND FUTURE DIRECTIONS
As technologies such as handhelds, cell phones and new digital pens
expand, multimodal interfaces capable of transmitting and/or pro-
cessing different types of user input are proliferating, often creating
new challenges. For the multimodal paradigm to ...