citanie:

http://en.wikipedia.org/wiki/Dataflow
http://en.wikipedia.org/wiki/Visual_programming_language
http://en.wikipedia.org/wiki/Kahn_process_networks
http://en.wikipedia.org/wiki/Pure_Data
http://en.wikipedia.org/wiki/Miller_Puckette
http://en.wikipedia.org/wiki/Max_(software)

ah a najlepsie (ceresnicka na torte nam stale unika):

"Pd is designed to to offer an extremely unstructured environment for describing data structures and their graphical appearance. The underlying idea is to allow the user to display any kind of data he or she wants to, associating it in any way with the display. To accomplish this Pd introduces a graphical data structure, somewhat like a data structure out of the C programming language, but with a facility for attaching shapes and colors to the data, so that the user can visualize and/or edit it. The data itself can be edited from scratch or can be imported from files, generated algorithmically, or derived from analyses of incoming sounds or other data streams."