An Empirical Evaluation of Stiffness Perception Using a Shoulder-Worn Haptic Interface

Many patients with an upper-limb deficiency choose not to wear their prosthetic devices due to a multitude of reasons, including physical discomfort and unintuitive, cognitively demanding control methods. A new haptic interface was developed combining the desirable control characteristics of body-powered control prostheses with the comfort of an...

Increasing Acceptance of Tactile Feedback in UAV Teleoperations by Visualizing Force Fields

Due to the increasing complexity of controlling Unmanned Aerial Vehicles (UAVs), researchers have been trying to let automation take part of the UAV control in order to eliminate human error and reduce the workload of the operator. Such a system has been developed for UAV teleoperators which incorporates haptic feedback on the control stick...

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...