Fredrick Ekman

ORCID: 0000-0003-1602-5782
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Human-Automation Interaction and Safety
  • Transportation and Mobility Innovations
  • Traffic and Road Safety
  • Autonomous Vehicle Technology and Safety
  • Ethics and Social Impacts of AI
  • Safety Warnings and Signage
  • Cognitive Functions and Memory
  • Healthcare Technology and Patient Monitoring
  • Transportation Planning and Optimization
  • Speech and dialogue systems
  • Usability and User Interface Design
  • AI in Service Interactions
  • Cloud Data Security Solutions
  • Pressure Ulcer Prevention and Management
  • Security and Verification in Computing
  • Social Robot Interaction and HRI
  • Behavioral Health and Interventions
  • Multi-Agent Systems and Negotiation
  • Access Control and Trust

Chalmers University of Technology
2016-2025

While automated vehicle technology progresses, potentially leading to a safer and more efficient traffic environment, many challenges remain within the area of human factors, such as user trust for driving (AD) systems. The aim this paper is investigate how an appropriate level AD systems can be created via human-machine interaction (HMI). A guiding framework implementing trust-related factors into HMI interface presented. This trust-based incorporates usage phases, events, trust-affecting...

10.1109/thms.2017.2776209 article EN IEEE Transactions on Human-Machine Systems 2017-12-04

While automated vehicle technology progresses, potentially leading to a safer, more efficient traffic environment, many challenges remain within the area of human factors, such as user trust in Automated Driving (AD) systems. The authors previously focused on creating guiding framework for implementing trust-related factors into Human-Machine-Interaction (HMI) interface vehicles. This paper presents result first attempt use design process. Three concepts with different levels system...

10.1145/2971485.2971551 article EN 2016-10-23

Abstract Aim This study identifies and compares perceptions of autonomous vehicle (AV) implementation among three Swedish stakeholder groups: Future Users , Urban Planners Developers. Method Semi-structured comparative focus groups were conducted separately with each the stakeholders transcripts analysed in broad themes using thematic analysis. Results Assumptions, hopes, concerns, direction development main that emerged from analysis . Assumptions included electrification vehicles, changes...

10.1186/s12544-021-00503-4 article EN cc-by European Transport Research Review 2021-08-03

Abstract Due to the argued benefits of passenger comfort, cost savings, and road safety, bus sector is showing increasing interest in advanced driver-assistance systems (ADAS). Despite this growth ADAS fact that work tasks are sometimes complicated (especially docking at bus-stops which may occur several hundred times per shift), there has been little research into buses. Therefore, aim study was develop further knowledge how professional drivers experience accept an can help them dock...

10.1007/s10111-022-00704-4 article EN cc-by Cognition Technology & Work 2022-06-13

High-capacity autonomous buses can make bus travel safer, smoother, and more energy efficient. However, despite clear societal environmental benefits there are still several challenges to be addressed. In this article we present the outcomes of two research projects focusing on public acceptance high-capacity buses. Results indicate high degree trust towards automation safety. in certain conditions, such as driving alone at night, perceived security appears an issue. circumstances digital...

10.1016/j.trpro.2023.11.355 article EN Transportation research procedia 2023-01-01

Twenty-two frequent public transport users experienced travelling with a fully automated, full-length bus on test course that included nine simulated everyday traffic situations. Most participants the journey as very positive and their trust in automated system was high. In general, they were about using buses future but believed this would not improve experience or change travel behaviour without additional modifications to system, such dedicated lanes etc. Many introduction of could create...

10.1016/j.trpro.2023.11.523 article EN Transportation research procedia 2023-01-01

In fully automated vehicles, human participation in the driving task is unnecessary but some involvement desired from a user acceptance and experience perspective. A new collaborative relationship will need to be established, thus this study explores how users perceive different relationships between vehicle which preferences they hold. For study, four prototypes of interaction designs were developed, each embodying one hypothesis for relationship. They tested with 24 drivers scenario-based...

10.1145/3335082.3335092 article EN 2019-09-06

Users' acceptance, and subsequent adoption, of automated vehicles is likely affected by the understanding they develop vehicle based on its driving style properties. This paper explores how properties – as a type tangible attribute are perceived users, affect users' interpretations AVs. 18 participants experienced seemingly fully test track were interviewed regarding experience, both during after. The findings show that noticed most but to different degrees, assigned four groups intangible...

10.1016/j.trip.2021.100383 article EN cc-by Transportation Research Interdisciplinary Perspectives 2021-05-23
Coming Soon ...