Researchers impressed with octopuses and squid and their impressive camouflage abilities have created a color-changing camouflage technology. A study published in the "Proceedings of the National Academy of Sciences" journal revealed a new flexible material consisting of light sensors and temperate-sensitive dye. The technology is able to detect and adapt colors based on its surroundings, but is currently limited to black and white only.
Researchers wanted to study animals in the wild, specifically cephalopods able to camouflage themselves, in an effort to create a new material from collected data. The U.S. Navy has helped fund research, but there has been a great amount of interest from private sector companies hoping to utilize this type of custom material.
"Real cephalopods are capable of levels of active camouflage orders of magnitude more sophisticated than our system," said John Rogers, University of Illinois at Urbana-Champaign researcher, in a statement. "But we hope to eventually design manmade systems that rival those we see in biology."