A Wearable Wireless Magnetic Eye-Tracker, in-vitro and in-vivo Tests

Giuseppe Bevilacqua; Valerio Biancalana; Mario Carucci; Roberto Cecchi; Piero Chessa; Aniello Donniacuo; Marco Mandala'; Leonardo Stiaccini; Francesca Viberti

doi:10.1109/tbme.2023.3286424.

arXiv · 2305.09289

A Wearable Wireless Magnetic Eye-Tracker, in-vitro and in-vivo Tests

Giuseppe Bevilacqua·Valerio Biancalana·Mario Carucci·Roberto Cecchi·Piero Chessa·Aniello Donniacuo·Marco Mandala'·Leonardo Stiaccini·Francesca Viberti

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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.

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Giuseppe Bevilacqua, Valerio Biancalana, Mario Carucci, Roberto Cecchi, Piero Chessa, Aniello Donniacuo, Marco Mandala', Leonardo Stiaccini, Francesca Viberti. 2023-05-16. A Wearable Wireless Magnetic Eye-Tracker, in-vitro and in-vivo Tests. https://doi.org/10.1109/tbme.2023.3286424.

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