| 6. 
              Are there intended limits for the interaction possibilities and 
              contributions?
 At 
              present there is a limit to the length of each recording - 30 seconds. 
              This is dependant on computer speed - and could be improved significantly 
              with current top-end processors. Ideally the public would be free 
              to speak as long as they wish.  (Iain 
              Mott)  |