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Article Dans Une Revue Ergonomics Année : 2016

The contribution of visual and proprioceptive information to the perception of leaning in a dynamic motorcycle simulator

Résumé

Compared with driving or flight simulation, little is known about self-motion perception in riding simulation. The goal of this study was to examine whether or not continuous roll motion supports the sensation of leaning into bends in dynamic motorcycle simulation. To this end, riders were able to freely tune the visual scene and/or motorcycle simulator roll angle to find a pattern that matched their prior knowledge. Our results revealed idiosyncrasy in the combination of visual and proprioceptive information. Some subjects relied more on the visual dimension, but reported increased sickness symptoms with the visual roll angle. Others relied more on proprioceptive information, tuning the direction of the visual scenery to match three possible patterns. Our findings also showed that these two subgroups tuned the motorcycle simulator roll angle in a similar way. This suggests that sustained inertially-specified roll motion have contributed to the sensation of leaning in spite of the occurrence of unexpected gravito-inertial stimulation during the tilt. Several hypotheses are discussed.
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Dates et versions

hal-01386780 , version 1 (24-10-2016)

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Régis Lobjois, Virginie Dagonneau, Brice Isableu. The contribution of visual and proprioceptive information to the perception of leaning in a dynamic motorcycle simulator. Ergonomics, 2016, 15p. ⟨10.1080/00140139.2016.1149229⟩. ⟨hal-01386780⟩
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