Industry Trends in Prototyping, a whitepaper I wrote about prototyping for interaction design, recently went live on the Adobe Developer Center. Of course, they were interested in what I had to say about using Adobe software (which conveniently, we have no small amount of experience with), but I also tried to take a step back to look at the reasons why designers should prototype and different ways of thinking about and building prototypes. Check it out. Let me know what you think.