The single most unprofessional phone interview I have ever experience in over 8 years. The man was requested that I call him, and when I did, he was out picking up his laundry. He was clearly unprepared, did not understand the technical specifics of what he was looking for, and had very little detail on what the role would actually entail. He describes several "ideas" for products in a very stream-of-conscious manner. It was a deeply uncomfortable experience.