A group of researchers has developed skin that can give robots more sensitivity to touch. According to the study, published in the journal Scientific Reports on Wednesday (25), the aim of this is to allow tasks such as picking up a piece of fruit, for example, to become simpler for machines. The technology was developed by scientists at the University of British Columbia in collaboration with Frontier Robotics, Honda’s research institute.
The technology goes beyond the characteristic of giving robots more capacity, it is also very useful for those who need to use a prosthetic or robotic arm, for example, as it allows them to receive tactile stimuli with dexterity and precision. It is possible for them to hold fragile objects without crushing them or dropping them.
As the study published in the scientific journal explains, the sensor is mainly composed of silicone rubber, the same material used to make many special skin effects in films. The design also gives it the ability to fold and wrinkle, just like human skin.
This innovative sensor uses weak electrical fields to detect objects, even at a distance. It is flexible and can detect forces within and along its surface. “This unique combination is fundamental for the adoption of technology for robots that are in contact with people”, describe the researchers, who state that this new sensor is simple to manufacture.
( source: Katiuscia Mizokami/ digital agro )
