TY - CHAP A1 - von Sawitzky, Tamara A1 - Wintersberger, Philipp A1 - Matviienko, Andrii A1 - Löcken, Andreas A1 - Riener, Andreas A1 - Michahelles, Florian ED - Wienrich, Carolin ED - Wintersberger, Philipp ED - Weyers, Benjamin T1 - Workshop on Intelligent Cyclist Support Systems and Applications T2 - Mensch und Computer 2021 - Workshopband UR - https://doi.org/10.18420/muc2021-mci-ws12-122 KW - Intelligent Transport Systems KW - Cyclist Safety, Mobility KW - Vulnerable Road Users KW - Workshop Y1 - 2021 UR - https://doi.org/10.18420/muc2021-mci-ws12-122 PB - Gesellschaft für Informatik e.V. CY - Bonn ER - TY - CHAP A1 - Manger, Carina A1 - Pusch, Florian A1 - Thöne, Manuel A1 - Wenger, Marco A1 - Löcken, Andreas A1 - Riener, Andreas ED - Michahelles, Florian ED - Knierim, Pascal ED - Häkkilä, Jonna T1 - Explainability in Automated Parking: The Effect of Augmented Reality Visualizations on User Experience and Situation Awareness T2 - Proceedings of MUM 2023: the 22nd International Conference on Mobile and Ubiquitous Multimedia UR - https://doi.org/10.1145/3626705.3627796 Y1 - 2023 UR - https://doi.org/10.1145/3626705.3627796 SN - 979-8-4007-0921-0 SP - 146 EP - 152 PB - ACM CY - New York ER - TY - JOUR A1 - Dey, Debargha A1 - Habibovic, Azra A1 - Löcken, Andreas A1 - Wintersberger, Philipp A1 - Pfleging, Bastian A1 - Riener, Andreas A1 - Martens, Marieke A1 - Terken, Jacques T1 - Taming the eHMI jungle: A classification taxonomy to guide, compare, and assess the design principles of automated vehicles' external human-machine interfaces JF - Transportation Research Interdisciplinary Perspectives N2 - There is a growing body of research in the field of interaction between automated vehicles and other road users in their vicinity. To facilitate such interactions, researchers and designers have explored designs, and this line of work has yielded several concepts of external Human-Machine Interfaces (eHMI) for vehicles. Literature and media review reveals that the description of interfaces is often lacking in fidelity or details of their functionalities in specific situations, which makes it challenging to understand the originating concepts. There is also a lack of a universal understanding of the various dimensions of a communication interface, which has impeded a consistent and coherent addressal of the different aspects of the functionalities of such interface concepts. In this paper, we present a unified taxonomy that allowsa systematic comparison of the eHMI across 18 dimensions, covering their physical characteristics and communication aspects from the perspective of human factors and human-machine interaction. We analyzed and coded 70eHMI concepts according to this taxonomy to portray the state of the art and highlight the relative maturity of different contributions. The results point to a number of unexplored research areas that could inspire future work. Additionally, we believe that our proposed taxonomy can serve as a checklist for user interface designers and researchers when developing their interfaces. UR - https://doi.org/10.1016/j.trip.2020.100174 KW - Automated vehicle KW - Vulnerable road user KW - Pedestrian KW - External human-machine interface KW - Taxonomy KW - Human factors KW - Human-computer interaction Y1 - 2020 UR - https://doi.org/10.1016/j.trip.2020.100174 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-9241 SN - 2590-1982 VL - 2020 IS - 7 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Schartmüller, Clemens A1 - Weigl, Klemens A1 - Löcken, Andreas A1 - Wintersberger, Philipp A1 - Steinhauser, Marco A1 - Riener, Andreas T1 - Displays for Productive Non-Driving Related Tasks: Visual Behavior and Its Impact in Conditionally Automated Driving JF - Multimodal Technologies and Interaction N2 - (1) Background: Primary driving tasks are increasingly being handled by vehicle automation so that support for non-driving related tasks (NDRTs) is becoming more and more important. In SAE L3 automation, vehicles can require the driver-passenger to take over driving controls, though. Interfaces for NDRTs must therefore guarantee safe operation and should also support productive work. (2) Method: We conducted a within-subjects driving simulator study (N=53) comparing Heads-Up Displays (HUDs) and Auditory Speech Displays (ASDs) for productive NDRT engagement. In this article, we assess the NDRT displays’ effectiveness by evaluating eye-tracking measures and setting them into relation to workload measures, self-ratings, and NDRT/take-over performance. (3) Results: Our data highlights substantially higher gaze dispersion but more extensive glances on the road center in the auditory condition than the HUD condition during automated driving. We further observed potentially safety-critical glance deviations from the road during take-overs after a HUD was used. These differences are reflected in self-ratings, workload indicators and take-over reaction times, but not in driving performance. (4) Conclusion: NDRT interfaces can influence visual attention even beyond their usage during automated driving. In particular, the HUD has resulted in safety-critical glances during manual driving after take-overs. We found this impacted workload and productivity but not driving performance UR - https://doi.org/10.3390/mti5040021 KW - automated driving KW - take-over requests KW - conditional automation KW - non-driving related tasks KW - eye-tracking KW - performance KW - behavior KW - displays KW - productivity KW - visual attention Y1 - 2021 UR - https://doi.org/10.3390/mti5040021 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-10965 SN - 2414-4088 VL - 5 IS - 4 PB - MDPI CY - Basel ER - TY - CHAP A1 - Wintersberger, Philipp A1 - Löcken, Andreas A1 - Frison, Anna-Katharina A1 - Riener, Andreas ED - Riener, Andreas ED - Appel, Alexandra ED - Dorner, Wolfgang ED - Huber, Thomas ED - Kolb, Jan Christopher ED - Wagner, Harry T1 - Evaluierung von Benutzeranforderungen für die Kommunikation zwischen automatisierten Fahrzeugen und ungeschützten Verkehrsteilnehmern T2 - Autonome Shuttlebusse im ÖPNV: Analysen und Bewertungen zum Fallbeispiel Bad Birnbach aus technischer, gesellschaftlicher und planerischer Sicht N2 - Es wurden bereits einige Lösungen vorgestellt, um die Kommunikation zwischen automatisierten Fahrzeugen und ungeschützten Verkehrsteilnehmern (sog. „Vulnerable Road Users“, VRUs) zu unterstützen. Noch ist jedoch unklar, ob diese Systeme den Anforderungen zukünftiger Benutzer auch gerecht werden. Ziel dieser Arbeit war es, Benutzeranforderungen von VRUs nach direktem Kontakt mit einem automatisierten Fahrzeug zu erfassen. Hierfür wurde eine Feldstudie mit 32 Teilnehmern durchgeführt. Die Resultate, welche sowohl auf subjektiven (Fragebögen, Interviews) als auch objektiven (Videoanalyse) Daten basieren, legen nahe, dass ungeschützte Verkehrsteilnehmer einfache und bekannte Konzepte (beispielsweise Ampelsysteme oder Hupen) zur Kommunikation bevorzugen. Des Weiteren wurden diverse Problemszenarien identifiziert, welche für eine Bereitstellung von automatisierten Fahrzeugen in „Shared Spaces“ von besonderer Bedeutung sind. UR - https://doi.org/10.1007/978-3-662-59406-3_7 Y1 - 2020 UR - https://doi.org/10.1007/978-3-662-59406-3_7 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-17601 SN - 978-3-662-59405-6 SN - 978-3-662-59406-3 SP - 115 EP - 132 PB - Springer Vieweg CY - Berlin ER - TY - CHAP A1 - Haimerl, Mathias A1 - Colley, Mark A1 - Löcken, Andreas A1 - Riener, Andreas ED - Marky, Karola ED - Grünefeld, Uwe ED - Kosch, Thomas T1 - Accessible Automated AutomotiveWorkshop Series (A3WS): Focus External Human-Machine Interfaces (eHMIs) T2 - Mensch und Computer 2022 - Workshopband UR - https://doi.org/10.18420/muc2022-mci-ws09-116 KW - accessibility KW - learning disorder KW - eHMI KW - automated vehicles KW - vulnerable road users Y1 - 2022 UR - https://doi.org/10.18420/muc2022-mci-ws09-116 PB - Gesellschaft für Informatik e.V. CY - Bonn ER - TY - CHAP A1 - Löcken, Andreas A1 - Golling, Carmen A1 - Riener, Andreas T1 - How should automated vehicles interact with pedestrians?: A comparative analysis of interaction concepts in virtual reality T2 - Proceedings: 11th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3342197.3344544 KW - vehicle-pedestrian communication KW - automated vehicles (AV) KW - vulnerable road user (VRU) KW - virtual reality (VR) KW - external human-machine interface (eHMI) KW - user experience KW - trust KW - acceptance Y1 - 2019 UR - https://doi.org/10.1145/3342197.3344544 SN - 978-1-4503-6884-1 SP - 262 EP - 274 PB - ACM CY - New York ER - TY - CHAP A1 - von Sawitzky, Tamara A1 - Wintersberger, Philipp A1 - Löcken, Andreas A1 - Frison, Anna-Katharina A1 - Riener, Andreas T1 - Augmentation Concepts with HUDs for Cyclists to Improve Road Safety in Shared Spaces T2 - CHI'20: Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems UR - http://dx.doi.org/10.1145/3334480.3383022 KW - augmented reality KW - automated driving KW - car-to-x KW - cyclist safety KW - virtual reality simulation KW - traffic safety Y1 - 2020 UR - http://dx.doi.org/10.1145/3334480.3383022 SN - 978-1-4503-6819-3 PB - ACM CY - New York ER - TY - CHAP A1 - Löcken, Andreas A1 - Wintersberger, Philipp A1 - Frison, Anna-Katharina A1 - Riener, Andreas T1 - Investigating User Requirements for Communication Between Automated Vehicles and Vulnerable Road Users T2 - 2019 IEEE Intelligent Vehicles Symposium (IV) UR - https://doi.org/10.1109/IVS.2019.8814027 KW - interviews KW - roads KW - light emitting diodes KW - pragmatics KW - vehicles KW - communication systems KW - safety Y1 - 2019 UR - https://doi.org/10.1109/IVS.2019.8814027 SN - 978-1-7281-0560-4 SN - 2642-7214 SP - 879 EP - 884 PB - IEEE CY - Piscataway ER - TY - JOUR A1 - Wintersberger, Philipp A1 - Janotta, Frederica A1 - Peintner, Jakob A1 - Löcken, Andreas A1 - Riener, Andreas T1 - Evaluating feedback requirements for trust calibration in automated vehicles JF - it – Information Technology UR - https://doi.org/10.1515/itit-2020-0024 KW - automated driving KW - trust in automation KW - user acceptance KW - user studies KW - mixed/augmented reality KW - adaptive UIs KW - personalized UIs Y1 - 2021 UR - https://doi.org/10.1515/itit-2020-0024 SN - 1611-2776 VL - 63 IS - 2 SP - 111 EP - 122 PB - De Gruyter CY - Berlin ER - TY - CHAP A1 - Löcken, Andreas A1 - Frison, Anna-Katharina A1 - Fahn, Vanessa A1 - Kreppold, Dominik A1 - Götz, Maximilian A1 - Riener, Andreas T1 - Increasing User Experience and Trust in Automated Vehicles via an Ambient Light Display T2 - Proceedings of the 22nd International Conference on Human-Computer Interaction with Mobile Devices and Services UR - https://doi.org/10.1145/3379503.3403567 KW - automated driving KW - AV-passenger interaction KW - light display KW - trust KW - user experience KW - video-based Y1 - 2020 UR - https://doi.org/10.1145/3379503.3403567 SN - 978-1-4503-7516-0 PB - ACM CY - New York ER - TY - CHAP A1 - Löcken, Andreas A1 - Brunner, Pascal A1 - Kates, Ronald A1 - Riener, Andreas T1 - Impact of Hand Signals on Safety: Two Controlled Studies With Novice E-Scooter Riders T2 - Proceedings: 12th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3409120.3410641 KW - hand signs KW - e-scooter KW - novice riders KW - turning KW - safety KW - driving experiment Y1 - 2020 UR - https://doi.org/10.1145/3409120.3410641 SN - 978-1-4503-8065-2 SP - 132 EP - 140 PB - ACM CY - New York ER - TY - CHAP A1 - Löcken, Andreas A1 - Colley, Mark A1 - Matviienko, Andrii A1 - Holländer, Kai A1 - Dey, Debargha A1 - Habibovic, Azra A1 - Kun, Andrew A1 - Boll, Susanne A1 - Riener, Andreas T1 - WeCARe: Workshop on Inclusive Communication between Automated Vehicles and Vulnerable Road Users T2 - MobileHCI 2020 Extended Abstracts: The 22nd International Conference on Human-Computer Interaction with Mobile Devices and Services UR - https://doi.org/10.1145/3406324.3424587 KW - workshop KW - vulnerable road users KW - automated vehicles KW - inclusivness KW - human-machine interaction KW - external human-machine interfaces Y1 - 2021 UR - https://doi.org/10.1145/3406324.3424587 SN - 978-1-4503-8052-2 PB - ACM CY - New York ER - TY - CHAP A1 - von Sawitzky, Tamara A1 - Himmels, Chantal A1 - Löcken, Andreas A1 - Grauschopf, Thomas A1 - Riener, Andreas T1 - Investigating Hazard Notifications for Cyclists in Mixed Reality: A Comparative Analysis with a Test Track Study T2 - 15th International ACM Conference on Automotive User Interfaces: Main Conference Proceedings UR - https://doi.org/10.1145/3580585.3606282 KW - Cyclist Safety KW - Dooring KW - Hazard Notifications KW - Mixed Reality Study KW - Test Track Study KW - Validation Y1 - 2023 UR - https://doi.org/10.1145/3580585.3606282 SN - 979-8-4007-0105-4 SP - 202 EP - 212 PB - ACM CY - New York ER - TY - CHAP A1 - Löcken, Andreas A1 - von Sawitzky, Tamara A1 - Bauer, Janine A1 - Riener, Andreas T1 - Exploring the Potential of eHMIs as Traffic Light Alternatives T2 - 15th International ACM Conference on Automotive User Interfaces: Adjunct Conference Proceedings UR - https://doi.org/10.1145/3581961.3609885 KW - Automated Driving KW - External Human-Machine Interface KW - Vulnerable Road Users KW - Scalability Y1 - 2023 UR - https://doi.org/10.1145/3581961.3609885 SN - 979-8-4007-0112-2 SP - 99 EP - 104 PB - ACM CY - New York ER - TY - CHAP A1 - Löcken, Andreas A1 - Peine, Louisa A1 - Hogreve, Jens A1 - Riener, Andreas T1 - The Science Gallery: Exploring Future Mobility Concepts at the Heart of Ingolstadt T2 - 15th International ACM Conference on Automotive User Interfaces: Adjunct Conference Proceedings UR - https://doi.org/10.1145/3581961.3610375 KW - Science Communication KW - Future mobility KW - Public engagement Y1 - 2023 UR - https://doi.org/10.1145/3581961.3610375 SN - 979-8-4007-0112-2 SP - 314 EP - 316 PB - ACM CY - New York ER - TY - CHAP A1 - Löcken, Andreas A1 - Matviienko, Andrii A1 - Colley, Mark A1 - Dey, Debargha A1 - Habibovic, Azra A1 - Lee, Yee Mun A1 - Riener, Andreas T1 - Accessible Automated Automotive Workshop Series (A3WS): International Perspective on Inclusive External Human-Machine Interfaces T2 - Adjunct Proceedings: 14th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3544999.3551347 KW - workshop KW - vulnerable road users KW - automated vehicles KW - inclusiveness KW - human-machine interaction KW - external human-machine interfaces Y1 - 2022 UR - https://doi.org/10.1145/3544999.3551347 SN - 978-1-4503-9428-4 SP - 192 EP - 195 PB - ACM CY - New York ER - TY - CHAP A1 - Schuß, Martina A1 - Manger, Carina A1 - Löcken, Andreas A1 - Riener, Andreas T1 - You’ll Never Ride Alone: Insights into Women’s Security Needs in Shared Automated Vehicles T2 - Main Proceedings: 14th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3543174.3546848 KW - shared automated vehicles KW - participatory design KW - security KW - women KW - senior citizens Y1 - 2022 UR - https://doi.org/10.1145/3543174.3546848 SN - 978-1-4503-9415-4 SP - 13 EP - 23 PB - ACM CY - New York ER - TY - JOUR A1 - Matviienko, Andrii A1 - Boot, Mario A1 - Löcken, Andreas A1 - Pfleging, Bastian A1 - Löchtefeld, Markus A1 - Von Sawitzky, Tamara A1 - Savino, Gian-Luca A1 - Sturdee, Miriam A1 - Andres, Josh A1 - Boyer, Kristy Elizabeth A1 - Brewster, Stephen Anthony A1 - Mueller, Florian ‘Floyd’ ED - Mueller, Florian 'Floyd' ED - Kyburz, Penny ED - Williamson, Julie R. ED - Sas, Corina T1 - Learning from Cycling: Discovering Lessons Learned from CyclingHCI JF - CHI'24: Extended Abstracts of the 2024 CHI Conference on Human Factors in Computing Systems UR - https://doi.org/10.1145/3613905.3636291 Y1 - 2024 UR - https://doi.org/10.1145/3613905.3636291 SN - 979-8-4007-0331-7 PB - ACM CY - New York ER - TY - JOUR A1 - Wintersberger, Philipp A1 - Dey, Debargha A1 - Löcken, Andreas T1 - Editorial: Interaction between automated vehicles and other road users JF - Frontiers in Robotics and AI UR - https://doi.org/10.3389/frobt.2023.1228093 KW - automated driving KW - vulnerable road user (VRU) KW - traffic safety KW - external human-machine interface (eHMI) KW - human-computer interaction Y1 - 2023 UR - https://doi.org/10.3389/frobt.2023.1228093 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-37603 SN - 2296-9144 VL - 10 PB - Frontiers Media CY - Lausanne ER - TY - CHAP A1 - Brunner, Pascal A1 - Löcken, Andreas A1 - Denk, Florian A1 - Kates, Ronald A1 - Huber, Werner T1 - Analysis of experimental data on dynamics and behavior of e-scooter riders and applications to the impact of automated driving functions on urban road safety T2 - 2020 IEEE Intelligent Vehicles Symposium (IV) UR - https://doi.org/10.1109/IV47402.2020.9304835 KW - Safety KW - Accidents KW - Vehicle dynamics KW - Testing KW - Stability analysis KW - Motorcycles KW - Biological system modeling Y1 - 2020 UR - https://doi.org/10.1109/IV47402.2020.9304835 SN - 978-1-7281-6673-5 SN - 2642-7214 SP - 219 EP - 225 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Gruenefeld, Uwe A1 - Weiß, Sebastian A1 - Löcken, Andreas A1 - Virgilio, Isabella A1 - Kun, Andrew A1 - Boll, Susanne T1 - VRoad: gesture-based interaction between pedestrians and automated vehicles in virtual reality T2 - Adjunct Proceedings: Proceedings of the 11th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3349263.3351511 KW - Automated vehicle (AV) KW - pedestrian-interaction KW - Virtual reality (VR) KW - gestures Y1 - 2019 UR - https://doi.org/10.1145/3349263.3351511 SN - 978-1-4503-6920-6 SP - 399 EP - 404 PB - ACM CY - New York ER - TY - CHAP A1 - Sahin, Hatice A1 - Müller, Heiko A1 - Sadeghian, Shadan A1 - Dey, Debargha A1 - Löcken, Andreas A1 - Matviienko, Andrii A1 - Colley, Mark A1 - Habibovic, Azra A1 - Wintersberger, Philipp T1 - Workshop on Prosocial Behavior in Future Mixed Traffic T2 - Adjunct Proceedings: 13th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3473682.3477438 KW - prosocial behavior KW - vurlerable road users KW - automated vehicles Y1 - 2021 UR - https://doi.org/10.1145/3473682.3477438 SN - 978-1-4503-8641-8 SP - 167 EP - 170 PB - ACM CY - New York ER - TY - CHAP A1 - Martelaro, Nikolas A1 - Dey, Debargha A1 - Burnett, Gary A1 - Strömberg, Helena K. A1 - Andersson, Jonas A1 - Löcken, Andreas T1 - How to Manage Social Order in Shared Automated Vehicles T2 - Adjunct Proceedings: 14th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications UR - https://doi.org/10.1145/3544999.3550154 KW - autonomous shuttle KW - public behavior KW - social order Y1 - 2022 UR - https://doi.org/10.1145/3544999.3550154 SN - 978-1-4503-9428-4 SP - 201 EP - 203 PB - ACM CY - New York ER -