FILE PHOTO: Dr. Benjamin Tee, Assistant Professor of Materials Science and Engineering at the National University of Singapore (NUS), demonstrates how his device can detect the texture of a soft stress ball at a lab in NUS, Singapore July 27, 2020. REUTERS/Joseph Campbell
Topics: Bioengineering, Materials Science, Robotics, Star Wars
The device, dubbed ACES, or Asynchronous Coded Electronic Skin, is made up of 100 small sensors and is about 1 sq cm (0.16 square inch) in size.
The researchers at the National University of Singapore say it can process information faster than the human nervous system, is able to recognize 20 to 30 different textures and can read Braille letters with more than 90% accuracy.
“So humans need to slide to feel the texture, but in this case, the skin, with just a single touch, is able to detect textures of different roughness,” said research team leader Benjamin Tee, adding that AI algorithms let the device learn quickly.A demonstration showed the device could detect that a squishy stress ball was soft, and determine that a solid plastic ball was hard.
Scientists inspired by ‘Star Wars’ create artificial skin able to feel, Joseph Campbell, Reuters Science
Physics and Nano 