DESIGN PRINCIPLES AND TOOLS FOR MULTIMODAL DIALOG SYSTEMS
Alexandros Potamianos, Hong-Kwang Jeff Kuo, Chin‐Hui Lee, Andrew N. Pargellis, Antoine Saad, Qiru Zhou · 2000
We review e orts in de ning design principles and creating tools for building multimodal dialog systems with emphasis on the speech modality. General design principles and challenges are outlined. The focus is on system architecture, application and speech interface design, data collection and evaluation tools. We conclude that modularity, exibility, customizability, domain-independence and automatic dialog generation are some important features of successful dialog systems and de-