Following Watson’s defeat of Jeopardy! champions earlier this year, doctors have been working with IBM to adapt the supercomputer’s algorithms to the healthcare industry. Now, Watson has received its first real-world assignment from WellPoint Inc., which offers health insurance in 14 states. WellPoint hopes Watson will be able to reduce the time required to diagnose and treat patients by quickly presenting care providers with a list of possible ailments and treatment options. In order to offer potential diagnoses and treatments, Watson will combine textbooks, medical journals, and WellPoint’s...