In my iOS development class last year, I was giving a lecture at the same time Apple was announcing a product release. Students in the class were stealthily following their real-time news feed and interrupted me with some critical news: The software updates seemed to invalidate everything I was teaching. I had to concede the landscape had just shifted, so I told them, “Class is over. I’ll tell you what happened tomorrow.” It’s just the nature of the business. 1 Column Content Background Color White Ali...