This story is part of a series on the current progression in Regenerative Medicine. This piece is part of a series dedicated to the eye and improvements in restoring vision. In 1999, I defined ...

Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. It’s crucial in design, art and visual communication as it affects ...

It is widely held that color and motion are processed by separate parallel pathways in the visual system, but this view is difficult to reconcile with the fact that motion can be detected in ...

Fixing color contrast issues should not take long. Ideally, you'll always use dark text on a light background or light text on a dark background. When you have a few minutes, identify a few pages at a ...