May 26, 1998
      
                  
        
  Author(s)
  J B. West,   P  Kabore,   Okhee  Kim,   J  Favreau
 
       
            
    
    
        Multimedia desktop conferencing systems are gaining momentum and increasingly becoming a reality. In these systems, besides using audio, video and multi-user applications like a white board, users can share a vast number of single-user applications for