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  Real-time gaze-tracking for freely-moving observers

Herholz, S., Tanner, T., Canto-Pereira, L., Fleming, R., & Bülthoff, H. (2006). Real-time gaze-tracking for freely-moving observers. Talk presented at 14th European Conference on Eye Movements (ECEM 2007). Potsdam, Germany. 2006-08-19 - 2006-08-23.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-CC6D-F Version Permalink: http://hdl.handle.net/21.11116/0000-0004-44C5-1
Genre: Talk

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ECEM-2007-Herholz.pdf (Abstract), 35KB
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 Creators:
Herholz, S1, 2, Author              
Tanner, TG1, 2, Author              
Canto-Pereira, LH1, 2, Author              
Fleming, RW1, 2, Author              
Bülthoff, HH1, 2, Author              
Affiliations:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794              

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 Abstract: We have developed a real-time mobile gaze-tracker, by combining a high-speed eye-tracker (Eyelink II, 500Hz) with head- and body-tracking (VICON, 200Hz). The position of the observer’s gaze on the screen can be measured continuously with an accuracy of <1.0 deg as they walk around and make head movements in a natural way. The system is modular, i.e. individual components can be easily replaced (e.g., different eye and head tracking systems can be used). The system is primarily developed for interaction in front of wall-sized displays. For validation, the system has been tested with displays of different sizes (from 2.2x1.8m to 5.2x2.5m), and several applications, including psychophysical experiments and a multiresolution gaze-contingent display.

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 Dates: 2007-08
 Publication Status: Published in print
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 Rev. Type: -
 Identifiers: BibTex Citekey: 4927
DOI: 10.16910/jemr.1.5.1
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Title: 14th European Conference on Eye Movements (ECEM 2007)
Place of Event: Potsdam, Germany
Start-/End Date: 2006-08-19 - 2006-08-23
Invited: Yes

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Title: Journal of Eye Movement Research
Source Genre: Journal
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Pages: - Volume / Issue: 1 (5) Sequence Number: E1-2 Start / End Page: 37 Identifier: ISSN: 1995-8692