Home > Press > New 'electronic skin' for prosthetics, robotics detects pressure from different directions
 |
| A new kind of stretchy "electronic skin" (blue patch) is the first to be able to detect directional pressure. Credit: American Chemical Society |
Abstract:
Touch can be a subtle sense, but it communicates quickly whether something in our hands is slipping, for example, so we can tighten our grip. For the first time, scientists report the development of a stretchable "electronic skin" closely modeled after our own that can detect not just pressure, but also what direction it's coming from. The study on the advance, which could have applications for prosthetics and robotics, appears in the journal ACS Nano.
New 'electronic skin' for prosthetics, robotics detects pressure from different directions
Washington, DC | Posted on December 10th, 2014Hyunhyub Ko and colleagues explain that electronic skins are flexible, film-like devices designed to detect pressure, read brain activity, monitor heart rate or perform other functions. To boost sensitivity to touch, some of them mimic microstructures found in beetles and dragonflies, for example, but none reported so far can sense the direction of stress. This is the kind of information that can tell our bodies a lot about the shape and texture of an object and how to hold it. Ko's team decided to work on an electronic skin based on the structure of our own so it could "feel" in three dimensions.
The researchers designed a wearable artificial skin made out of tiny domes that interlock and deform when poked or even when air is blown across it. It could sense the location, intensity and direction of pokes, air flows and vibrations. The scientists conclude that their advance could potentially be used for prosthetic limbs, robotic skins and rehabilitation devices.
####
About American Chemical Society
The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 163,000 members, ACS is the world's largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.
For more information, please click here
Contacts:
Michael Bernstein
202-872-6042
Xuhong Guo, Ph.D.
State Key Laboratory of Chemical Engineering
East China University of Science and Technology
Shanghai
and Key Laboratory of Materials-Oriented Chemical Engineering of Xinjiang Uygur Autonomous Region Shihezi University
Xinjiang
China
or
Kaimin Chen, Ph.D.
College of Chemistry and Chemical Engineering
Shanghai University of Engineering Science
Shanghai
China
or
Yanfeng Gao, Ph.D.
Shanghai Institute of Ceramics
and the School of Materials Science and Engineering
Shanghai University
Shanghai
China
Copyright © American Chemical Society
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
| Related Links |
| Related News Press |
News and information
Photon recycling – The key to high-efficiency perovskite solar cells January 14th, 2022
NSF funds Rice effort to measure, preserve quantum entanglement: Physicist Guido Pagano wins CAREER Award to develop tools for quantum computing January 14th, 2022
Robotics
Leibniz Prize winner Professor Dr. Oliver G. Schmidt moves to Chemnitz University of Technology: President Professor Dr. Gerd Strohmeier refers to an 'absolute top transfer' September 10th, 2021
Actuator discovery outperforms existing technology: University of Houston researchers use organic semiconductor nanotubes to create new electrochemical actuator September 3rd, 2021
Nanomedicine
UT Southwestern develops nanotherapeutic to ward off liver cancer January 14th, 2022
Discoveries
UT Southwestern develops nanotherapeutic to ward off liver cancer January 14th, 2022
The free-energy principle explains the brain January 14th, 2022
Announcements
Nanostructures get complex with electron equivalents: Nanoparticles of two different sizes break away from symmetrical designs January 14th, 2022
UT Southwestern develops nanotherapeutic to ward off liver cancer January 14th, 2022
The free-energy principle explains the brain January 14th, 2022
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Photon recycling – The key to high-efficiency perovskite solar cells January 14th, 2022
Nanostructures get complex with electron equivalents: Nanoparticles of two different sizes break away from symmetrical designs January 14th, 2022
Alliances/Trade associations/Partnerships/Distributorships
QuTech takes important step in quantum computing with error correction: “Until now researchers have encoded and stabilized. We now show that we can compute as well.” December 17th, 2021
PASQAL announces quantum computing collaboration with NVIDIA December 10th, 2021
Fujitsu and Osaka University deepen collaborative research and development for fault-tolerant quantum computers October 1st, 2021
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||