I found this to be a good blog post because its nature as an interactive installation. We have seen several videos in this class about interactive art and computer graphics so I figured this would be nice to show. To interact with this exhibit one must wave their hand in the depth field of the camera. The information is then sent to the projection which captures and renders it in a 3-dimensional fashion on a 2-dimensional projector screen. This installation i found to be very interesting despite the rather short video clip.