6 papers
The Impact of Spatial Misalignment and Time Delay on Collaborative Presence in Augmented Reality
Michael Stern, Maurizio Vergari, Julia Schorlemmer +3
Precise temporal and spatial alignment is critical in collaborative Augmented Reality (AR) where users rely on shared visual information to coordinate actions. System latency and o…
Optimized User Experience for Labeling Systems for Predictive Maintenance Applications (Extended)
Michelle Hallmann, Michael Stern, Juliane Henning +4
The maintenance of rail vehicles and infrastructure plays a critical role in reducing delays, preventing malfunctions, and ensuring the economic efficiency of rail transportation c…
Optimizing Predictive Maintenance: Enhanced AI and Backend Integration
Michael Stern, Michelle Hallmann, Francesco Vona +4
Rail transportation success depends on efficient maintenance to avoid delays and malfunctions, particularly in rural areas with limited resources. We propose a cost-effective wirel…
Optimized User Experience for Labeling Systems for Predictive Maintenance Applications
Michelle Hallmann, Michael Stern, Francesco Vona +4
This paper presents the design and implementation of a graphical labeling user interface for a monitoring and predictive maintenance system for trains and rail infrastructure in a…
Sales Skills Training in Virtual Reality: An evaluation utilizing CAVE and Virtual Avatars
Francesco Vona, Michael Stern, Navid Ashrafi +3
This study investigates the potential of virtual reality (VR) for enhancing sales skills training using a Cave Automatic Virtual Environment (CAVE). VR technology enables users to…
Comparing Pass-Through Quality of Mixed Reality Devices: A User Experience Study During Real-World Tasks
Francesco Vona, Julia Schorlemmer, Michael Stern +4
In extended reality, pass-through enables users to view their real-world surroundings via cameras on the headset, displaying live video inside the device. This study compared the p…