HandsOn - A visual programming language for web applications
Peter Howell, a masters student of mine, has generated some interest in his thesis project: HandsOn. Ian Prince comments about HandsOn in a blog entries here and here. Peter has his thesis online with two screencasts. You can also download his project.
This was a very nice project. If you are a graduate student wondering what type of projects my students do for a thesis take a look at Peter's HandsOn.