The Information Technology Fix for Health

New information technologies (IT) hold the promise of better health in a world increasingly coping with chronic illness. The miniaturization of ever-more powerful sensing devices, along with the collection, analysis, and sharing of data, support activities in homes and clinics that let patients have a greater role in their own health care. This article takes you on a tour of specific technologies, tools, and trends to help you understand what’s been accomplished, what’s feasible in the near futu