Our big, fat, sick health care system : the need for change -- Making sense of sensors -- Doc-in-the-box -- The failing heart, the dying patient, and implantable sensors -- The smartwatch era -- Continuous care and novel sensors : a recipe for health -- Telehealth : fad or here to stay? -- Are we breaking the bank? -- The deepening divide -- Digital privacy--an oxymoron? -- Demystifying AI -- Creating the AI culture -- Lazy, stupid, biased, or smarter? -- Predicting and preventing death -- Fixes, failures, and the future -- The value proposition and incentivizing change -- Choosing the right path -- Future models of care -- Hospital of the future.