Question 4: if there is one thing that you want to add to this interactive artwork, what would it be?

For me, the Dubstep and the 3d Projection are perfect to occupied the interaction of the hearing and vision senses. But in my opinion to make it more interactive, some motion-based interaction shall be put in the ISAM. See, ISAM is a live tour concert. There's crowd watching the ISAM and the ISAM is merely for visualising the music. If the crowd's gesture can influence the beat in the dubstep and the 3d projection, it should be more perfect!

For instance, if they have the system like Kinect to recognize the crowd gesture.