Abstract | ||
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We present a dwell time reduction technique for gaze-based target acquisition. We adopt Fitts' Law to achieve the dwell time reduction. Our technique uses both the eye movement time for target acquisition estimated using Fitts' Law (Te) and the actual eye movement time (Ta) for target acquisition; a target is acquired when the difference between Te and Ta is small. First, we investigated the relation between the eye movement for target acquisition and Fitts' Law; the result indicated a correlation of 0.90 after error correction. Then we designed and implemented our technique. Finally, we conducted a user study to investigate the performance of our technique; an average dwell time of 86.7 ms was achieved, with a 10.0% Midas-touch rate.
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Year | DOI | Venue |
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2018 | 10.1145/3204493.3204532 | 2018 ACM SYMPOSIUM ON EYE TRACKING RESEARCH & APPLICATIONS (ETRA 2018) |
Keywords | DocType | ISBN |
Gaze interaction, eye tracking, dwell-based interaction, eye movement, ISO 9241, Midas-touch | Conference | 978-1-4503-5706-7 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
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Toshiya Isomoto | 1 | 0 | 2.37 |
Toshiyuki Ando | 2 | 6 | 2.15 |
Buntarou Shizuki | 3 | 212 | 45.20 |
Shin Takahashi | 4 | 191 | 29.40 |