Fast Target Selection via Saccade-driven Methods
dc.contributor.author | Komogortsev, Oleg V. | |
dc.contributor.author | Ryu, Young Sam | |
dc.contributor.author | Koh, Do Hyong | |
dc.date.accessioned | 2012-06-10T22:59:25Z | |
dc.date.available | 2012-06-10T22:59:25Z | |
dc.date.issued | 2012-06 | |
dc.description.abstract | Three fast, saccade driven, target selection methods are explored. The first method selects a target at the beginning of a saccade with the objective of providing target selection in almost constant amount of time regardless of the distance to the target. The second method selects a target at the end of a saccade. The third is a hybrid method combining the speed of the saccade-driven selection with the accuracy of the conventional Dwell-Time selection. Theoretical evaluation of the proposed methods conducted via characteristics of the Human Visual System and a mathematical model of the human eye indicates that the objective is tenable. Practical evaluation of the proposed methods is conducted with the Multi-Directional Fitts' Law task and with a real-time eye-gaze-guided video game designed to simulate gaming environments where selection speed of a target is of outmost importance. The results indicate that proposed methods show an increased throughput and task completion performance compared to the conventional Dwell-Time target selection method. | |
dc.description.department | Computer Science | |
dc.description.sponsorship | National Institute of Standards and Technology (NIST) under Grant #60NANB10D213, National Science Foundation (NSF) under Grant #DGE-11444666, and Texas State University-San Marcos | |
dc.format | Text | |
dc.format.extent | 20 pages | |
dc.format.medium | 1 file (.pdf) | |
dc.identifier.citation | Komogortsev, O. V., Ryu, Y. S., & Koh, D. H. (2012). Fast target selection via saccade-driven methods (Report No. TXSTATE-CS-TR-2012-6). Texas State University-San Marcos, Department of Computer Science. | |
dc.identifier.uri | https://hdl.handle.net/10877/4158 | |
dc.language.iso | en | |
dc.subject | target selection | |
dc.subject | saccade | |
dc.subject | oculomotor plant | |
dc.subject | interaction | |
dc.subject | human computer interaction | |
dc.subject | video game | |
dc.subject | eye movement classification | |
dc.subject | Computer Science | |
dc.title | Fast Target Selection via Saccade-driven Methods | |
dc.type | Report |
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