▲ Computer graphics realization of the pair of electronic skins developed by the research team/Photo courtesy of SNU
The research team suggested an innovative approach to the mechanism of soft robot movement. The team developed an electronic circuit system that has no operational issue even if it is stretched or twisted. This circuit, implemented with electronic skin, was attached to the soft robot. The electronic skin developed by the research team is thinner than 1mm, lighter than 0.8g, and thus small, thin, and elastic.
Specifically, the research team implemented the electronic skin as a pair. One component is attached to the human skin for input signal detection, whereas the other skin is affixed to the soft robot for its activation and manipulation. The electronic skin attached to the human skin acts as a remote controller and can manipulate the one on the soft robot from distances greater than five meters.
Professor Hong said, “This showed the potential of manipulating various types of soft robots with a pair of electronic skins that can easily be detached or attached due to its characteristics. This could be utilized not only in interactions between humans and robots but also those between humans and mollusks.”
Translated by: Jee Hyun Lee, English Editor of Dept. of Electrical and Computer Engineering, email@example.com