Objects can now change colors like a chameleon with spray on programmable ink
team from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) has brought us closer to this chameleon reality, by way of a new system that uses reprogrammable ink to let objects change colors when exposed to ultraviolet (UV) and visible light sources. Dubbed “PhotoChromeleon,” the system uses a mix of photochromic dyes that can be Read more about Objects can now change colors like a chameleon with spray on programmable ink[…]