So far, the camouflage robot can only detect red, green and blue. Researchers are optimistic that a more advanced chameleon will be able to read any color at all, New Scientist reports. If a similar system can be shrunk down and streamlined, it may be used in military camouflage pursuits, Wang tells the publication.

Scientists have previously taken cues from another animal, the majestic squid, in their hunt for on-demand camouflage.