Yves Caseau discusses the opportunity for telecommunications operators to transition to a digital lifestyle platform business model by building a smart home ecosystem. The document outlines a step-by-step approach for operators to gradually deploy digital home services starting with connected devices and sensors, developing a home network, and establishing interoperability through a common language and home app store. Ultimately, the vision is for a smart home that takes care of users through automated scenarios and uses machine learning to anticipate needs based on context like presence, location and schedules.