It’s easy to throw around the accusation that you waste time throughout the day. Now you can prove it by reviewing everything you did on your computer, all in just one minute. [Dan Paluska] ground out some code to take screenshots and assemble them into a video.

His script ties together the open source tools FFmpeg, ImageMagick, and scrot. It takes a snap every 15 seconds in a 10 hour period for a total of 2400 frames. He even outlines the process to automatically upload these clips to YouTube. Just remember, if you’re doing something naughty, there’ll be a record of it.

Both Canon and Nikon recently released DSLR cameras that now include a feature that most consumer level digital cameras have had for sometime: the ability to record movies. What makes movie recording especially appealing on a DSLR is the wide selection of lenses available to get the look you’re after. If you’re an owner of Canon’s 40D you may want to follow [DataGhost]‘s progress on the CHDK forum as he is currently working on bringing this function to the 40D.

While [DataGhost] has a working proof of concept he notes that there are still some issues pertaining to the camera powering down while recording a video, autofocusing, and writing to the memory card. Aside from this, [DataGhost] has made considerable progress and is considering adding custom user settings via the mode dial to really give some creative control. We’re excited about this hack and can’t wait for its release to the general public.

[via CHDK forum]

The film is part art project and part scientific experiment, but we can enjoy it on both levels, as watching the path and motion of magnetic field lines is both beautiful and informative. Get a glimpse for yourself after the break.