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OKULOMOTORINIŲ TYRIMŲ ĮRANGOS VĖLINIMO ELIMINAVIMAS.
- Source :
-
Science: Future of Lithuania / Mokslas: Lietuvos Ateitis . Feb2012, Vol. 4 Issue 1, p1-4. 4p. - Publication Year :
- 2012
-
Abstract
- Optic stimulus used for human oculomotor system or eye-hand coordination researches is often represented on a computer screen. They must be synchronized with the eye tracker to achieve the accurate results of the conducted experiments. Relation between stimulus presence and eye image capturing times can be defined only with reference to knowledge of all system delays. The suggested research evaluates our eye tracking system delay and proposes a practical method for measuring and evaluating delays to the computer graphic subsystem. Experimental research shows that LC Technologies eye tracker reports gaze angle with 28 ms lag and the average stimulus lag of the computer graphic subsystem is 9,5 ms. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Lithuanian
- ISSN :
- 20292341
- Volume :
- 4
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Science: Future of Lithuania / Mokslas: Lietuvos Ateitis
- Publication Type :
- Academic Journal
- Accession number :
- 76387310
- Full Text :
- https://doi.org/10.3846/mla.2012.01