除了city walk，近日在社交平台上也逐渐兴起新的玩法—— color walk （色彩漫步）。人们在出门前选定一种颜色，走上街头寻找带有这种颜色的物品并记录下来，仿佛一场随机掉落任务的寻宝之旅。

Color-by-numbers apps are really popular on the App Store right now, with four different apps rising to the top of the free apps chart. The apps have a combined 3.2 million downloads over the past ...

Embedded GUIs are growing more elaborate day by day. Developers now have to contend with such arcana as a color palette. Another reader wanted to know how to pick the ideal set of colors in a color ...