—The main goal of this work is to propose a method to evaluate user interfaces using task models and logs generated from a user test of an application. The method can be incorpor...
In this paper we describe research on using eye-tracking data for on-line assessment of user meta-cognitive behavior during the interaction with an intelligent learning environmen...
When they encounter problems with a novel or infrequently performed task, experienced users often complete their work by referring to manuals and trying task-oriented exploration....
Indirection exists between the virtual objects that form the computer interface and the input devices through which the user interacts to manipulate these objects. This paper stud...
An adaptive user interface relies, to a large extent, upon an adequate user model (e.g., a representationof user-expertise). However, building a user model may be a tedious and ti...