Inspiring TED speaker Rupal Patel provides an overview of the promise of voice technology in healthcare, across the industry's verticals - from pharma, to payors, to health systems - and individual stakeholders - from clinicians, to patients, to caregivers. She also cautions us on the perils of this emerging technology - including privacy, security, accuracy, and trust.

• Rupal Patel, Professor, Northeastern University; Founder & CEO, VocaliD INC.