>> for us, we have been working with speech for years and we have introduced clinical langle "wall street journal" and understanding. today we have approximately 50% of the physicians in the u.s. use our technology. so we have found a way through speed, accuracy the physicians say, hey, this helps me deliver patient care. this is a value add. i just see watson being an extremely valuable expansion to that. >> my next question for dr. ferucci, where did the name watson come from and what applications do you see for watson? dave said he didn't see operating. >> watson was named after thomas j. watson, founder of ibm. i think when we position watson we position him as a tool that can gather, synthesize, analyze, do deeple analysis on natural language content. there are many industries where