How do I grab a video frame when a specific string is received through a serial port? [more inside]
posted by DZ-015 on Jan 18, 2007 - 6 answers

Is there a Mac application out there that will take a screen shot of a web page graphic that changes frequently? Something that will run in the background (grabbing then adding to a folder) once I set the URL?
posted by sharksandwich on Jan 12, 2007 - 5 answers

I'm using OS X and I want to take a screenshot of my screensaver in action. Obviously though, whenever I press the key to take a screenshot, my screensaver disappears. How can I take the screenshot I need to take?
posted by teem on Jan 22, 2004 - 8 answers