Very relaxed interview. The interviewer started by showing me the office and giving me a tour of the laboratory. He talked about what I would do as a hire and potential areas to explore. He also mentioned some of their issues and challenges seen by other students. Some of the quizzes were about my programming skills, knowledge of hardware, why I want to work there. He seemed to gauge my reaction to the lab as he said this is where I would be spending the most amount of time.