![]() ![]() ![]() Also, we find variations in grasp method and retraction speed induce significantly different interaction forces. We find the robot’s initial pose can inform the giver about the upcoming handover geometry and impact fluency and efficiency. With a 2x2x2 experimental design, we vary three basic factors and observe both the interaction position and forces. In particular, it examines how changes in a robot behavior influence human participation and the overall interaction. ![]() This work presents an exploratory user study of human-to-robot handovers. The proposed variable stiffness mechanism can be applied to other types of robots and structures in extreme environments such as polar area, desert, underwater, and space.ĭisney Research looks at people handing stuff to robots: When the robotic arm is not in use, it folds flat for convenient maneuvering, easy take-off and landing. In the video, the drone unfolds the robotic arm, picks up an object in the ditch, and films the trees. The robotic arm is light-weighted, and can fold flat and extend like an automatic umbrella and even becomes instantly stiff.īenefits of the foldable robotic arm can be maximized when it is attached to drones where the weight and the size constraints are the most extreme. The robotic arm made it possible to change the shape with a single wire, thus raising the possibility of practical use of the origami structure. The researchers developed a novel robotic arm using a concept of variable stiffness. (The researchers include Suk-Jun Kim, Dae-Young Lee, Gwang-Pil Jung, Professor of SeoulTech). SNU Soft Robotics Research Center led by Professor CHO Kyu-Jin at the Department of Mechanical Science and Engineering has developed an origami-inspired robotic arm that is foldable, self-folding and also highly-rigid. ![]()
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