Great use of 3D technology to enable the study of an historic art form. Virtual Vaudeville:

Watch legendary comedian Frank Bush in a vaudeville performance from a variety of perspectives in the
theater, from the most expensive boxes to the cheapest balcony seats.
Compare the reactions of different spectators and even experience
the act through the eyes of the performer. Switch between any of
eight perspectives at any time and read the extensive hypermedia
notes to gain a richer understanding of the performance in its historical
context.