In the first part of this series, we looked at the basics of color — how we see color, and how we can represent it numerically in the various systems that deal with color in a quantitative manner. Now ...

The tools covered in this post work differently. For example, while one tool lets you use multiple black strips to hide screen areas, another tool lets you select a custom area to make it visible and ...

This year a quarter of the world’s population will watch video on their smartphones, according to global market research firm eMarketer. Similar studies over the past few years have consistently shown ...