Calibration-free gaze interfaces based on linear smooth pursuit
نویسندگان
چکیده
منابع مشابه
SMOOVS: Towards calibration-free text entry by gaze using smooth pursuit movements
Gaze-based text spellers have proved useful for people with severe motor diseases, but lack acceptance in general human-computer interaction. In order to use gaze spellers for public displays, they need to be robust and provide an intuitive interaction concept. However, traditional dwelland blink-based systems need accurate calibration which contradicts fast and intuitive interaction. We develo...
متن کاملA Calibration-Free Gaze Tracking Technique
We propose a novel method to estimate and track the 3D line of sight of a person based on 3-D computer vision techniques. Most of the existing nonintrusive gaze tracking methods share a common drawback: users have to perform certain experiments in calibrating the user-dependent parameters before using the gaze tracking systems. These parameters are functions of the radius of the cornea, the pos...
متن کاملHuman head-free gaze saccades to targets flashed before gaze-pursuit are spatially accurate.
Previous studies have shown that accurate saccades can be generated, in the dark, that compensate for movements of the visual axis that result from movements of either the eyes alone or the head alone that intervene between target presentation and saccade onset. We have carried out experiments with human subjects to test whether gaze saccades (gaze = eye-in-space = eye-in-head + head-in-space) ...
متن کاملRAPID COMMUNICATION Human Head-Free Gaze Saccades to Targets Flashed Before Gaze-Pursuit Are Spatially Accurate
Herter, Troy M. and Daniel Guitton. Human head-free gaze Accurate saccades can also be generated that compensate saccades to targets flashed before gaze-pursuit are spatially accufor movements of the visual axis that result from displacerate. J. Neurophysiol. 80: 2785–2789, 1998. Previous studies have ments of the head-in-space with no concurrent movements shown that accurate saccades can be ge...
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ژورنال
عنوان ژورنال: Journal of Eye Movement Research
سال: 2020
ISSN: 1995-8692
DOI: 10.16910/jemr.13.1.3