Researchers at ETH Zurich want to give it back. They’ve built a prototype sensor chip that generates a cryptographic ...

Researchers have developed a metasurface attachment that can turn just about any camera or imaging system, even off-the-shelf systems, into polarization cameras. The attachment uses a metasurface of ...

Color science is the term we use to describe the ‘look’ of colors from particular cameras or brands. It sounds like it should have a definite technical basis, but it’s actually quite hard to pin down ...