It is better to let the players to talk about their experience:
The game is simple, specially if one has observed and listened the installation. It is matter to “touch” a button and start the sequence. The display will start with the first component of the sequence and the player has to follow it.
Here one player who, unquestionable, was very good playing!
Next is our best helper and who explain to most of the participants how to play. At the end of the sequence, she could not believe it she did it, but actually she was wonderful in the whole conference!