Before calculators could solve arithmetic problems instantly, people had to use something called a slide rule. Now you can not only have a slide rule in your pocket, you can learn how to use it as well.
Your designer should now have a completed set of screenshots created in Photoshop, and your programmer should be filled with crazy skills that they are just dying to unleash. Well, good news - it is now time to let these skills loose by converting all of those pretty static images into a working application! Let's get started.