Doing an assignment for my design class and need to interview at least five people for it. The prompt asks, regarding an ideal product, "...what can they identify as needs, opportunities, or problems that relate to the category assigned to your group"? We had an energy category, and I noted this funny little machine that entails a bike attached to a spin dryer. Exercise and dry/wash your clothes at the same time! What would you all NEED or WANT in an exercise bike that also does your chores? Help appreciated! Not asking for 'answers' to my homework; I'm specifically supposed to interview 5 people. Thanks!