[linux-audio-dev] Display app to expos and conferences

Hello. How about writing an interactive demostration application which can be set to conference booths and which with visitor could easily check demos of applications. The display could be a full screen window with a matrix of buttons. Button would be labeled with the application names. When visitor presses the button, the display changes to a possibly animated screenshot of the application and an example audio would be played. The application display could have a column of buttons which can be used to change the example audio. Each example could have its own screenshot. The audio and the screenshot need not be entirely related. One button could demostrate an editing feature and could have no audio (or have some background music). Screenshot could be, or have, an info text as well. Each different display would be precomposed with GIMP and the like. The display app should be as simple as possible -- also for us who would make the content to it. In any case, the actual applications would not be run at all. It is important that the display app is fully working at all of the times -- and not being idle like the real applications would be. Regards, Juhana