Channel shift in health refers to moving interactions with patients and customers to different communication channels, such as online and mobile, rather than solely face-to-face. The document discusses how organizations, including in health, are changing more slowly than technology, markets, and users. It raises questions about how to engage customers across channels in an integrated way while addressing issues like customer insights, emerging channels, innovation, and affordability. The document notes that the health sector lags others in areas like strategy, vision, customer journey measurement, and linking initiatives to business benefits. However, some NHS examples show replacing intensive clinical interactions with online information or less intensive administrative processes.