Octopuses and other cephalopods are called disguise masters, and their prey will usually not find dangerous approaches. A few days ago, the research team from the University of Illinois used this as an inspiration to create a material with active camouflage capabilities. It is reported that this material uses photosensitive elements, actuators and thermal pigments to detect ambient light, and will change its own color accordingly. In 1-2 seconds, each point on the material can be changed from black to transparent, allowing it to quickly blend into the surrounding environment - or deliberately highlight it.
Warships can be integrated into the background during battles, or they can be more easily spotted when they are close.
Octopuses and other cephalopods are called disguise masters, and their prey will usually not find dangerous approaches. A few days ago, the research team from the University of Illinois used this as an inspiration to create a material with active camouflage capabilities.
It is reported that this material uses photosensitive elements, actuators, and thermal pigments to detect ambient light and will change its color accordingly. In 1-2 seconds, each point on the material can be changed from black to transparent, allowing it to quickly blend into the surrounding environment - or deliberately highlight it. This kind of technology should display at the same time in the future, but this is not the focus of research and development.
The project is supported by the United States Navy, and the reason is obvious: by using this material, warships can be integrated into the background during the battle, or they can make themselves easier to detect when a friend is approaching.
In addition to military use, this material can also be applied to civilian areas, such as ordinary people can get clothes or wallpaper that will change according to the environment. Of course, there is still a long way to go before this material is actually launched. But success has made this concept a reality. This is obviously a big step.
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