Jeffrey Zeldman interviews Craig Hockenberry (@chockenberry), web and Mac software developer for over 20 years, and author of Making Sense of Color Management (A Book Apart, 2016). Screen evolution, color profiles, writing the first color gamut media query, how Webkit queries your screen to understand how many colors you can display, the Android problem, the 10th anniversary of Twitter, the 10th anniversary of the first Twitter app, the history of the word “tweet,” computer desktop customization in the 1990s, web design then versus now, and much more.