Haptic Interface for UAV Teleoperation: Changing Haptic Control Device Stiffness based on Environmental Constraints

Unmanned Aerial Vehicle (UAV) teleoperators suffer from a reduced situational awareness, contributing to a high UAV accident rate. The implementation of a haptic interface is a way to provide them with more information about obstacles in the environment in order to compensate for this. Research focused on systems that actively help the...

Effect of laparoscopic grasper force transmission ratio on grasp control

Background- Surgeons may cause tissue damage by incorrect laparoscopic pinch force control. Unpredictable tissue and grasper properties may cause slips or ruptures. This study investigated how different forms of haptic feedback influence the surgeon’s ability to generate a safe laparoscopic grasp while pulling tissues of variable stiffness using...

Haptic gas pedal feedback for active car-following support

The research presented in this dissertation focuses on supporting drivers in the longitudinal control of their vehicle during car-following. The goal of the research is the human-centred development of a haptic gas pedal interface that comfortably supports drivers in maintaining a safe separation with a leading vehicle during car-following. Two...