I had some questions about future employment in the field. First, I would like to know what is needed to help get my foot in the door at any given company. What items are needed, such as a resume, portfolio, or any other important documents? I know that teams are a large part of any engineering department. What methods are used among these teams to communicate ideas with others in the team? Finally, how much does the field change, or advance, with new technology? How rapidly do these changes take place, if so?