Digital Interactive Drawing

Another aspect of digital drawing is the new possibilities it has to offer not only the artist, but the audience or viewer. I found an excellent example of this in my recent visit to New York - a video of real time interactive “digital drawing” by Stefan Sagmeister and Ralph Ammer can be found at the following URL:
http://www.youtube.com/watch?v=eA50IcMh-J0

Sunil