April 15, 2015 | After years of experiments using its Watson cognitive computing technology in medical settings, IBM announced this week the creation of a Watson Health business unit that will provide new capabilities in intelligent monitoring of patients' health data to flexibly improve care. In addition to creating an open source Watson Health Cloud, IBM has announced integrations with Apple's health app development platforms, a partnership with Johnson & Johnson centered on patient coaching, and the acquisition of two healthcare analytics companies. Computerworld