Dear David, The best system I've seen is at use at Stonehenge. You get a player when you pay your admission and it has an introduction on it. There are various numbered stations around the Stonehenge area, and when you come to each you simply press the number of the station. What impressed me is that if you just press the number, you get what you might think of as information for the man off the street. But, at the end of each piece, you are invited to press another number and then you get a scholar who gives you the really hard core and detailed information about each station's subject. It works very well. Regards, Chuck Watkins David Hawkinson wrote: > > I have been asked to research Audio Guides for use in museums and > other exhibit displays. We are interested in "non-linear" systems. > Ones that our patrons can choose their route through the exhibit. > > I would like to hear any success or failures anyone has experienced. > > Thanks > > David > [log in to unmask] > Manager, Imaging & Technology Development -- Dr. Charles A. Watkins Appalachian Cultural Museum Appalachian State University Boone, NC 704/262-3117 email: [log in to unmask] http://www.museum.appstate.edu