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Article Dans Une Revue Psychological Research Année : 2024

Planning Lane Changes using Advance Visual and Haptic Information

Résumé

Taking a motor planning perspective, this study investigates whether haptic force cues displayed on the steering wheel are more effective than visual cues in signaling the direction of an upcoming lane change. Licensed drivers drove in a fixed-base driving simulator equipped with an active steering system for realistic force-feedback. They were instructed to make lane changes upon registering a directional cue. Cues were delivered according to the movement precuing technique employing a pair of precues and imperative cues which could be either visual, haptic, or crossmodal (a visual precue with a haptic imperative cue, and vice versa). The main dependent variable was response time. Additional analyses were conducted on steering wheel angle profiles and the rate of initial steering errors. Conditions with a haptic imperative cue produced considerably faster responses than conditions with a visual imperative cue, irrespective of the precue modality. Valid and invalid precues produced the typical gains and costs, with one exception. There appeared to be little cost in response time or initial steering errors associated with invalid cueing when both cues were haptic. The results are consistent with the hypothesis that imperative haptic cues facilitate action selection while visual stimuli require additional time-consuming cognitive processing.

Domaines

Psychologie
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Dates et versions

hal-04231880 , version 1 (06-10-2023)

Identifiants

Citer

Ilja Frissen, Franck Mars. Planning Lane Changes using Advance Visual and Haptic Information. Psychological Research, 2024, 88, pp.363-378. ⟨10.1007/s00426-023-01879-9⟩. ⟨hal-04231880⟩
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