Summer Project: EyeTracking

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Summer Project Eye-Tracking

• John MahalchakMegan Petroccia
• Professor KnupskyProfessor Wiseman

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Applications of Eye-Tracking
Reading
Usability Studies
Spatial Relationships
Scene Viewing
Hand-Eye Coordination
Visual Perception
Visual Attention
Perception of Art/Film
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Methodology
The cornea is a thin piece of film that covers
the eye. A small portion of the light the
passes through is reflected back corneal
reflection.
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Methodology
The iris controls the amount of light that is
allowed to enter the eye. It controls the size
of the pupil.
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Methodology
Light enters the eye through the pupil. Some
light is reflected back from the pupil at the
same angle that it entered retro-reflector.
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Methodology
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Methodology
Retro-reflection (pupil)
Corneal Reflection
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Project
Goal was to become comfortable with the
eye-tracker
Get the equipment working/set up properly
Practice calibrating participants (glasses,
contacts, etc)
Learn the limitations of the equipment/software
Come up with an experiment to run this Fall/Spring
Interface with E-Prime
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