Wearables take 'logical' step toward onboard control
For all the talk about embedding computers in clothing, here's an interesting option. Make the clothing the computer, and do it without electricity.
Aug 30, 2022
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Engineering
Page 3 - News tagged with actuator
Robotics
Water-driven soft actuator developed
Sea cucumbers have a bumpy and oblong shape. They are soft but stiffen up quickly when touched. They can shrink or stretch to several meters, and their original shape can be recovered even after they die and shrivel up with ...
Aug 18, 2021
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468
Robotics
Team develops mechanism to control actuation, cooling and energy conversion for soft robotics
The shape memory polymers known as liquid crystal elastomers (LCEs) are increasingly popular for uses in soft robotics, haptics, and wearable computing. Functioning as actuators, they can allow materials to contract, expand, ...
May 26, 2022
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428
Robotics
Researchers build a fast-moving jumping soft robot
Buckling, the sudden loss of structural stability, is usually the stuff of engineering nightmares. Mechanical buckling means catastrophic failure for every structural system from rockets to soufflés. It's what caused the ...
May 20, 2020
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92
Robotics
A new bioinspired earthworm robot for future underground exploration
Researchers at Istituto Italiano di Tecnologia (IIT-Italian Institute of Technology) in Genoa has realized a new soft robot inspired by the biology of earthworms, which is able to crawl thanks to soft actuators that elongate ...
Mar 1, 2023
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226
Robotics
Introducing Nikola, the emotional android kid
Researchers from the RIKEN Guardian Robot Project in Japan have made an android child named Nikola that successfully conveys six basic emotions. The new study, published in Frontiers in Psychology, tested how well people ...
Feb 16, 2022
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75
Engineering
Origami comes to life with new shape-changing materials
Imagine opening up a book of nature photos only to see a kaleidoscope of graceful butterflies flutter out from the page.
Jul 21, 2021
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376
Robotics
Incorporating nanoparticles into a porous hydrogel to propel an aquabot with minimal voltage
A team of researchers from Korea University, Ajou University and Hanyang University, all in the Republic of Korea, has created a tiny aquabot propelled by fins made of a porous hydrogel imbued with nanoparticles. In their ...
Robotics
A soft glove based on honeycomb pneumatic actuators for assistive care and rehabilitation
In recent years, roboticists and computer scientists have developed a variety of highly innovative systems that could assist people with physical disabilities, improve their quality of life and aid their rehabilitation. These ...
Robotics
Soft assistive robotic wearables get a boost from rapid design tool
Soft, pneumatic actuators might not be a phrase that comes up in daily conversations, but more likely than not you might have benefited from their utility. The devices use compressed air to power motion, and with sensing ...
May 3, 2022
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Actuator
An actuator is a type of motor for moving or controlling a mechanism or system. It is operated by a source of energy, usually in the form of an electric current, hydraulic fluid pressure or pneumatic pressure, and converts that energy into some kind of motion. An actuator is the mechanism by which an agent acts upon an environment. The agent can be either an artificial intelligent agent or any other autonomous being (human, other animal, etc).
This text uses material from Wikipedia, licensed under CC BY-SA
