The vir­tual doctor won’t see you just yet. But that day is get­ting closer. Today’s health-​​care industry is making increasing use of Web-​​based vir­tual agents and avatars, or com­put­er­ized assis­tants, not only to per­form cler­ical duties but also to dis­pense med­ical information.

Read the article at The Wall Street Journal →