The NETLab Toolkit is a system for integrating tangible interaction and media. Designed for project sketching and production, the toolkit enables novices and experts to integrate hardware, media and interactive behaviors for products, installations, and research. This free collection of software makes it easy integrate all kinds of media with microcontrollers like the Arduino. Using a simple drag-and-drop interface, you can create interactive projects that combine sensors, video, text, graphics, sound, lighting, motors and more. These projects can be created quickly, without programming, using the smart widgets included with the Toolkit.
Read more at http://www.netlabtoolkit.org/