Adobe Flash Catalyst is a new professional interaction design tool for rapidly creating user interfaces without coding. Transform artwork created in Adobe Photoshop and Adobe Illustrator into functional user interfaces. Create interactive prototypes with the ability to leverage them in the final product. Publish a finished project as a SWF file ready for distribution. Work more efficiently with developers who use Adobe Flash Builder 4 to create rich Internet applications (RIAs). Designers use Flash Catalyst to create the functional user experience then provide the project file to developers who use Flash Builder to add functionality and integrate with servers and services.