Project SIKULI, a Python-based UI scripting tool that uses a visual selection process for encoding UI actions. To tell the script to click on a button in a foreign UI, you take a screenshot of the region to click. Sikuli uses a visual recognition algorithm to find the screenshotted region to perform the action. This means it is likely to work with all visual applications, even those that don't have scripting hooks available to the operating system, like web pages. Easy and clever!