Recent work in eye tracking and facial expression analysis has
enabled new forms of hands-free user interaction with computer
applications. There has been particular emphasis on using these
mechanisms individually for drawing and other artwork related
applications. In this work, we explore the combination of the two
modalities and describe a system for hands-free drawing that
integrates the use of the eyes and the face as a means for user
control. We present a general architecture for incorporating eye
tracking and facial expression analysis into a computer
application and utilize this architecture in the design and
implementation of a drawing application. |
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