Let's discuss a typical example. Imagine we have a fully equipped meeting room with a nicely
designed touch screen as the user interface to a host of audiovisual equipment.
Now let's start a presentation! Pushing only one button will close the blinds, lower the projection screen,
switch on a projector and amplifier, select the right inputs and fade most lights to 50% and the lights in front of the screen to 10%.
When focusing on our part of the job, the lighting, assume we have programmed the lighting controller earlier using its web interface:
we created cues, added these to a playback, set fade times and programmed triggers.