Version: (using KDE 4.0.3) Installed from: Ubuntu Packages OS: Linux Motion picture grabbed by camera can be displayed on Plasma desktop background, so when you using a laptop with camera you can turn it around to see world behind the laptop. I call it Transparency Out of a Box.
Tags were incidentaly copied to title. Title should be: "Plasma could show picture or video from camera on desktops background"
seems there is now a plasmoid for it: http://kde-apps.org/content/show.php?content=144796