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MIT Develops Camera-Like Fabric
suraj.sun writes "Researchers at the Massachusetts Institute of Technology have developed a fabric made of a mesh of light-sensitive fibers that collectively act like a rudimentary camera. The fibers, which each can detect two frequencies of light, produced signals that when amplified and processed by a computer reproduced an image of a smiley face near the mesh. 'This is the first time that anybody has demonstrated that a single plane of fibers, or "fabric," can collect images just like a camera but without a lens,' said Yoel Fink, an associate professor of materials science, who along with colleagues described the approach in a the journal Nano Letters. MIT suggested that the technology, if developed further, could give a soldier a uniform that would help him see threats in all directions. Optical fiber webs, by distributing the chore across a large area, would be less susceptible to damage in one area."
Actually, I wonder if that's true. The only thing that would offer us is notice of an absolutely silent thing moving behind us that is not casting a shadow towards us. If there were already other movement behind us, it wouldn't even provide that.
It seems to me a very small back-mounted camera would provide a lot more info than a full-body fabric-camera that only shows motion.
I think the camo-cloth option is a lot more useful. Camo was never meant to truly conceal, it just does an excellent job of breaking up your lines when you're hiding. If someone is looking your way intently, they're going to see you. It's when they're scanning quickly that they'll miss you. This could do exactly the same, but would always match the colors behind you to create the camo pattern.
"If you make people think they're thinking, they'll love you; But if you really make them think, they'll hate you." - DM
...a roll-up flatbed scanner.
In "Is There in Truth No Beauty?" (1968), Dr. Jones wears a sensor web to compensate for her blindness.