1. A Wearable Wireless Magnetic Eye-Tracker, in-vitro and in-vivo Tests
- Author
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Bevilacqua, Giuseppe, Biancalana, Valerio, Carucci, Mario, Cecchi, Roberto, Chessa, Piero, Donniacuo, Aniello, Mandala', Marco, Stiaccini, Leonardo, and Viberti, Francesca
- Subjects
Physics - Medical Physics ,Physics - Applied Physics ,Physics - Instrumentation and Detectors - Abstract
A wireless, wearable magnetic eye tracker is described and characterized. The proposed instrumentation enables simultaneous evaluation of eye and head angular displacements. Such a system can be used to determine the absolute gaze direction as well as to analyze spontaneous eye re-orientation in response to stimuli consisting in head rotations. The latter feature has implications to analyze the vestibulo-ocular reflex and constitutes an interesting opportunity to develop medical (oto-neurological) diagnostics. Details of data analysis are reported together with some results obtained in-vivo or with simple mechanical simulators that enable measurements under controlled conditions., Comment: 11 pages, 7 figures, 46 references
- Published
- 2023
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