Exploring Eye Tracking to Increase Bandwidth
in User Modeling
by Christina Merten
The accuracy of a user model usually depends on the amount and quality of
information available on the user's states of interest. An eye-tracker
provides data detailing where a user is looking during interaction with the
system. In this talk I will discuss findings from a user study that explores
the usage of users' gaze patterns to understand whether students engage in a
meta-cognitive behavior known as self-explanation, during interaction with
an Intelligent Learning Environment for mathematical functions.
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