Earlier this week we looked at ways make basic contrast fixes in iPhoto’s histogram. Now that you know a bit about how the histogram works, you can tackle one of the most challenging image problems to ...

Have you noticed that your external display doesn’t look right when using it with a MacBook Air or MacBook Pro? Is it far too warm, like everything is coated in orange? It’s a common problem, but ...

Android 15 is preparing to add an intensity slider to color correction settings. This slider adjusts the intensity of each color correction mode, giving color blind users more ways to adjust how ...

Contact lenses may be useful for restoring vision to people who are short- or long-sighted, but they're less useful at correcting color blindness. Now researchers from the University of Birmingham ...