I am very excited to announce that I’m writing a book on responsive web design. It’s going to be published by O’Reilly in mid-2013. Responsive design is still relatively new, and it’s something we all need to be talking about.…

One of the difficult things about designing websites is that we often don’t know how users are using our websites. Our analytics can tell us what path someone took through the site, but not why they made choices about which…