Light pens & touch screens & voice, oh my!
D003195:Computer Communication Networks / Q000639:trends; D016287:Computer Peripherals / Q000639:trends; D006751:Hospital Information Systems / Q000639:trends*; D016347:Medical Records Systems, Computerized / Q000639:trends; D014110:Touch; D014481:United States; D014584:User-Computer Interface; D014831:Voice