Increasing Acceptance of Haptic Feedback on UAV Teleoperations by Visualizing Force Fields

In tele-operating an UAV human operators fully rely on cameras to control the vehicle from a distance. To increase operator situation awareness and reduce workload, a haptic feedback on the control stick has been developed which acts as an automatic collision avoidance system. A virtual force field surrounding the moving vehicle interacts with...

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

Haptic interfaces have been developed to assist human operators controlling unmanned aerial vehicles (UAV) be- yond line-of-sight. These systems complement the predominantly camera-based visual interfaces and act like a collision-avoidance system: when nearing obstacles, the operator gets re-directed by the haptic force feedback. Previous...