1Interactive Natural Language Problem Solving: A Pragmatic Approach1983 - Alan W. Biermann,R. Rodman,B. Ballard,T. Betancourt,G. Bilbro,H. Deas,L. Fineman,P. Fink,K. gilbert,D. Gregory,F. Heidlagehas been developed for training users to use a voice interactive system (Deas \[Ii\]). This paper reports on the current...speech input facilities and their performance, the touch input system and human factors considerations. SYSTEM OVERVZEW ...