Altia PhotoProto(tm) is a Photoshop(R) add-on that automatically transforms your Photoshop graphics into a working, interactive, user-driven prototype. Simply arrange and name your Photoshop graphics layers for buttons, screens and other user interface objects. Click on the PhotoProto menu and out pops a working prototype that you can instantly use and distribute. No complex scripting languages to wrestle. No new authoring environments to learn.