choosing an eye tracker
Post on 11-Jan-2016
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Choosing an eye tracker
Desktop mount high sampling rate (up to 2000 Hz) high precision and resolution uncomfortable for writing
Choosing an eye tracking device is a balance between performance, participant comfort and setup constrains.
Some possible adaptation ?
10-12 April 2012, Mshs, University of Poitiers, France
Remote mount: low (30 Hz) to high sampling rate (up to 1000 Hz) medium precision and resolution comfortable for writing
But problems to setup for writing: with these systems, eye must be “filmed by under” (upper eyelid) arm can pass between camera and eye causing temporary
(but frequent) lost of eye picture
10-12 April 2012, Mshs, University of Poitiers, France
Head mounted low (60 Hz) to medium sampling rate (up to 500 Hz) medium precision and resolution comfortable for writing
10-12 April 2012, Mshs, University of Poitiers, France
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