Health care delivery is shifting away from the clinic and into the home. Even prior to the COVID-19 pandemic, the use of telehealth, wearable sensors, ambient surveillance, and other products was on the rise. In the coming years, patients will increasingly interact with digital products at every...

Modern ethical and legal norms generally require that deference be accorded to patients' decisions regarding treatment, including decisions to refuse life-sustaining care, even when patients no longer have the capacity to communicate those decisions to their physicians. Advance directives were...