VUE "Visual Understanding Environment"

To quote the web site:  The Visual Understanding Environment (VUE) is an Open Source project based at Tufts University. The VUE project is focused on creating flexible tools for managing and integrating digital resources in support of teaching, learning and research. VUE provides a flexible visual environment for structuring, presenting, and sharing digital information. This video highlights some of the power of VUE I invite you to check out the VUE site...download VUE and check out the numerous samples and videos.