34 Results for 'Soft Robotics'
Ultra-Strong Flexible Biomaterials
Hydrogels are already being developed for use as scaffolds for tissue engineering, vehicles for drug delivery, actuators for optics and fluidics, and models for biological studies of tissue-supporting material called the extracellular matrix. But these water-rich polymer gels are weak; they rupture if stretched just a little, and they break easily compared with resilient biological...
Soft Robotic Glove
The majority of patients with partial or total loss of hand motor abilities, including those suffering from debilitating disorders like muscular dystrophy, amyotrophic lateral sclerosis (ALS), and incomplete spinal cord injury, experience greatly reduced quality of life due to their inability to perform many daily activities. Tasks often taken for granted by the able-bodied become...
Jun 20, 2017, 2:30pm - 3:30pm
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Wearable sensors and wearable robots have played an important but independent role in rehabilitation medicine. Over the past few years, we have witnessed the convergence of these two research areas toward the development of wearable technologies aimed to improve the ability of individuals with motor and cognitive impairments to live independently. Dr. Paolo Bonato will... Free and open to public
Video/AnimationOrigami-Inspired Artificial MusclesArtificial muscles could make soft robots safer and stronger. Researchers at the Wyss Institute, Harvard SEAS, and MIT CSAIL have developed a novel design approach for origami-inspired artificial muscles, capable of lifting 1000x its own weight. The muscles are made of a compressible skeleton and air or fluid medium encased in a flexible skin, and...
Video/AnimationSoft Fabric SensorsThis textile-based sensor effectively registers fine motor movements of the human body, taking researchers one step closer to creating soft, wearable robots. Credit: Wyss Institute at Harvard University
Video/AnimationSoft Exosuit for RunningBuilding upon previous soft exosuit technology, researchers at the Wyss Institute and Harvard SEAS have developed a soft exosuit for running. This exosuit applies forces to the hip joint using thin, flexible wires, assisting the muscles during each stride. Using an off-board actuation system, compared to not wearing the exosuit, this exosuit can reduce the...
Video/AnimationSoft Robotic Heart Sleeve: In VitroReplicating heart pressure and contraction in vitro, the soft robotic heart sleeve with actuators arranged around a fluid-filled sac is able to rhythmically contract to each time pump a defined fluid volume into the attached tubing. Credit: Harvard SEAS
Video/AnimationOctobot: A Soft, Autonomous RobotThe Octobot is the first entirely soft, autonomous robot. It is made by a combination of embedded 3D printing, modeling, and soft lithography. Inspired by real octopuses, the Octobot has no rigid components. It is powered by a chemical reaction and controlled with a microfluidic logic that directs the flow of fuel. The logic circuit...
Video/AnimationSoft Robotic Grippers For Deep-Sea ExplorationIn this video, two types of soft robotic grippers are shown successfully collecting coral samples at the bottom of the Red Sea. The first gripper features opposing pairs of bending actuators, while the second gripper – inspired by the coiling action of a boa constrictor – can access tight spaces and clutch small and irregular...