On a public bus in winterthur. The screen normally shows information about the next stops. This looks like a Halt though. Bad image quality, sorry.
It’s an app that crashed… “Siemens.MFD.MFDController.exe” oh, and a windows-bubble is there too.
GifAnimation is a processing library to play and export gif animations.
http://km42.spiegel.de/home/index.php?directid=77 has a video with some making-of scenes of “Pollock In Action”