Pedestrian and Passenger Interaction with Autonomous Vehicles: Field Study in a Crosswalk Scenario.
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| Title: | Pedestrian and Passenger Interaction with Autonomous Vehicles: Field Study in a Crosswalk Scenario. |
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| Authors: | Izquierdo, Rubén (AUTHOR), Alonso, Javier (AUTHOR), Benderius, Ola (AUTHOR), Sotelo, Miguel Ángel (AUTHOR), Fernández Llorca, David (AUTHOR) |
| Source: | International Journal of Human-Computer Interaction. Aug2025, Vol. 41 Issue 15, p9587-9605. 19p. |
| Subjects: | Autonomous vehicles, Safety, Acceleration (Mechanics), Human-machine systems, Passengers, User interfaces, Pedestrians, Pedestrian crosswalks |
| Abstract: | This study presents the outcomes of empirical investigations pertaining to human-vehicle interactions involving an autonomous vehicle (AV) equipped with both internal and external Human Machine Interfaces (HMIs) within a crosswalk scenario. The internal and external HMIs were integrated with implicit communication techniques, incorporating a combination of gentle and aggressive braking manoeuvres within the crosswalk. Data were collected through a combination of questionnaires and quantifiable metrics, including pedestrian decision to cross related to the vehicle distance and speed. The questionnaire responses reveal that pedestrians experience enhanced safety perceptions when the external HMI and gentle braking manoeuvres are used in tandem. In contrast, the measured variables demonstrate that the external HMI proves effective when complemented by the gentle braking manoeuvre. Furthermore, the questionnaire results highlight that the internal HMI enhances passenger confidence only when paired with the aggressive braking manoeuvre. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Human-Computer Interaction is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
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