Team

Team:

Henrik Detjen

External Ph.D. Student

Henrik Detjen, M.Sc.

Room:
SM 204
Email:

Bio:

Henrik Detjen ist derzeit Dozent an der Hochschule Ruhr West und als externer Doktorand in der Arbeitsgruppe Mensch-Computer-Interaktion der Universität Duisburg-Essen. Den Masterabschluss machte er an der Universität Duisburg-Essen in Angewandten Kognitions- und Medienwissenschaften mit dem Schwerpunkt Informatik. 

Publications:

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  • Detjen, Henrik; Faltaous, Sarah; Keppel, Jonas; Prochazka, Marvin; Gruenefeld, Uwe; Sadeghian, Shadan; Schneegass, Stefan: Investigating the Influence of Gaze- and Context-Adaptive Head-up Displays on Take-Over Requests. In: Acm (Ed.): AutomotiveUI '22: Proceedings of the 14th International Conference on Automotive User Interfaces and Interactive Vehicular Applications. 2022. doi:10.1145/3543174.3546089Full textCitationDetails

    In Level 3 automated vehicles, preparing drivers for take-over requests (TORs) on the head-up display (HUD) requires their repeated attention. Visually salient HUD elements can distract attention from potentially critical parts in a driving scene during a TOR. Further, attention is (a) meanwhile needed for non-driving-related activities and can (b) be over-requested. In this paper, we conduct a driving simulator study (N=12), varying required attention by HUD warning presence (absent vs. constant vs. TOR-only) across gaze-adaptivity (with vs. without) to fit warnings to the situation. We found that (1) drivers value visual support during TORs, (2) gaze-adaptive scene complexity reduction works but creates a benefit-neutralizing distraction for some, and (3) drivers perceive constant HUD warnings as annoying and distracting over time. Our findings highlight the need for (a) HUD adaptation based on user activities and potential TORs and (b) sparse use of warning cues in future HUD designs.

  • Detjen, Henrik; Geisler, Stefan; Schneegass, Stefan: "Help, Accident Ahead!": Using Mixed Reality Environments in Automated Vehicles to Support Occupants After Passive Accident Experiences. In: Acm (Ed.): AutomotiveUI (adjunct) 2020. 2020. doi:10.1145/3409251.3411723CitationDetails
  • Detjen, Henrik; Pfleging, Bastian; Schneegass, Stefan: A Wizard of Oz Field Study to Understand Non-Driving-Related Activities, Trust, and Acceptance of Automated Vehicles. In: AutomotiveUI 2020. ACM, 2020. doi:10.1145/3409120.3410662CitationDetails
  • Faltaous, Sarah; Schönherr, Chris; Detjen, Henrik; Schneegass, Stefan: Exploring proprioceptive take-over requests for highly automated vehicles. In: MUM '19: Proceedings of the 18th International Conference on Mobile and Ubiquitous Multimedia. ACM, Pisa, Italy 2019. doi:https://doi.org/10.1145/3365610.3365644PDFCitationDetails
    Exploring proprioceptive take-over requests for highly automated vehicles
  • Detjen, Henrik; Faltaous, Sarah; Geisler, Stefan; Schneegass, Stefan: User-Defined Voice and Mid-Air Gesture Commands - for Maneuver-based Interventions in Automated Vehicles. In: MuC'19: Proceedings of Mensch und Computer 2019. ACM, New York, USA 2019. doi: DOI: https://doi.org/10.1145/3340764.3340798 PDFCitationDetails
    User-Defined Voice and Mid-Air Gesture Commands