There's more to this project than is hinted at by the "picture-driven programming" label. This scripting system is driven not just by pictures, but by screenshot snippets of the GUI elements that you want to click on / control. The language uses computer vision techniques to match things on the screen (and I'm guessing to prevent programs from becoming overly brittle if minor visual changes happen to the screen). Check out the video on the project's actual page, it's actually kind of interesting:<p><a href="http://sikuli.csail.mit.edu/" rel="nofollow">http://sikuli.csail.mit.edu/</a>