Cisco Unified Application Designer

Cisco Unified Application Designer is a tool which helps you to rapidly develop applications that converge voice and video with enterprise applications and data. Without learning the complex details of telephony protocols and real-time media processing, you use drag-and-drop techniques to visually construct applications containing communications business logic. This approach will help you reduce development time for new applications to days or weeks instead of months, while producing more full-featured applications.
An integrated component of the Cisco Unified Application Environment, the Cisco Unified Application Designer offers these features:

• Drag-and-drop application construction
• Built-in support for Web services integration
• An extensible toolbox
• Integrated debugging
• One-click application deployment

If you are interested and want to know how easily you can create powerful applications for your unified communications environment then just watch this video: http://tools.cisco.com/cmn/jsp/index.jsp?id=56764&redir=YES&userid=(none) . It's really a big change in how we build these application - model more, write less.
For more info go to http://www.cisco.com/go/applicationdesigner/
and http://www.cisco.com/web/developer/cuae/index.html