Technology Area: Actuators
119 Results for 'Actuators'
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Technologies 14
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Soft exosuits for back support during strenuous tasks
Over half a million workers in the manufacturing and construction industries are injured on the job each year, resulting in an estimated direct cost of $13.8 billion. Occupational back pain is the leading cause of injury and accounts for one-third of all musculoskeletal injuries, resulting in a median of eight days of missed work. Discussions... -
Millimeter-scale Delta robot (milliDelta)
Delta robots are deployed in many industrial processes, including pick-and-place assemblies, machining, welding, and food packaging. Three individually controlled lightweight arms enable fast and accurate motion of an output platform in three directions. Roboticists have reduced the size of Delta robots for tasks in limited workspaces, but so far, using conventional manufacturing techniques and components,... -
Versatile Ambulatory Microrobots
Small or difficult-to-access spaces such as areas covered with rubble, or narrow pipes and engines can pose obstacles to search-and-rescue missions, repair works, or environmental and industrial monitoring. One solution for these problems could be small-sized robots that are able to navigate such spaces, transport payload, sense, and communicate. Wyss Institute researchers have developed a... -
Soft Wearable Shoulder-Assistive Device
Patients suffering from neuromuscular conditions such as muscular dystrophy, amyotrophic lateral sclerosis (ALS), and incomplete spinal cord injury are, in many cases, confronted with partial or total loss of their shoulder strength and mobility that greatly limit their abilities to perform activities of daily living. In the long term, this is believed to increase their... -
Root – A robot to empower the next generation of coders
Computing is currently the fastest growing segment in the STEM fields, yet education in this area has lagged behind technological progress and demand. One of the main challenges in teaching K-16 coding is the difficulty in finding frameworks that span a wide age range and appeal to broad audiences. Databases aren’t something that excite most... -
Dynamic Daylight Control System
In the U.S. alone, commercial and residential buildings account for more than 40 percent of the total energy consumption – mostly for lighting. What’s more, the deep building layouts that are typical in the U.S. have led to a complete reliance on artificial lighting systems that are less desirable than natural daylight. Many of the...
News 65
Multimedia 40
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Video/AnimationSoft Robotic Arms: Giving Biologists a Delicate, Deep-sea ReachWhat good is a soft robotic hand without a soft robotic arm to move it? Wyss researchers have now created a soft, modular underwater arm that can help marine biologists study hard-to-reach organisms in the deep sea. Credit: Wyss Institute at Harvard University -
Video/AnimationMulti-joint Personalized Soft Exosuit Breaks New GroundA multidisciplinary team at Harvard’s Wyss Institute and Harvard SEAS has developed a mobile multi-joint soft exosuit using an automatic tuning strategy that could reduce fatigue in soldiers, firefighters or other rescue workers. Credit: Wyss Institute at Harvard University -
Video/AnimationNanofiber-Reinforced Micro-ActuatorsThis video explains how two fabrication techniques, soft lithography and rotary jet spinning of nanofibers, are combined to create a new type of micro-actuator for the manipulation of small fragile objects in challenging environments. Credit: Wyss Institute at Harvard University -
Video/AnimationMORPH: A new soft material microfabrication processWhat has the ability to move and show its colors, is made only of silicone rubber and manufactured at the millimeter scale? A soft robotic peacock spider. Researchers have combined three different manufacturing techniques to create a novel origami-inspired soft material microfabrication process that goes beyond what existing approaches can achieve at this small scale.... -
Video/Animation3D-Printed Soft GrippersWhat’s the easiest way to pick up soft-bodied sea creatures? 3D-printed soft robots. Watch as an interdisciplinary team of marine biologists, engineers, and roboticists create custom-made soft grippers on-board the Schmidt Ocean Institute’s R/V Falkor, allowing them to safely sample many types of delicate sea life in the Phoenix Islands Protected Area (PIPA). Credit: Wyss Institute... -
Video/AnimationRAD Sampler: Device for investigating delicate marine organismsLike an underwater pokéball, this origami-inspired sampling device folds up into a container for capturing delicate marine organisms. Credit: Wyss Institute at Harvard University