this is a discussion questions please no copy and paste from the internet

This is to be an attempt to create a seminar environment where you will be able to increase one another's knowledge of the subject. You should visit this area at least once a week to read the material and respond appropriately. You may add information at a later time as you would in a regular discussion. This week's chapter focuses on User Interface Design and discusses several potential problems associated with prototyping. Identify what you think are possibly two or three of the biggest potential problems you might encounter and what can do to offset the risk