The document discusses the importance of designing seamless multichannel service experiences for customers. It notes that services involve multiple touchpoints across different channels like web, mobile, call centers, etc. and customers' experiences can be negatively impacted if the interactions between these channels are not coordinated (i.e. if there are "gaps"). It emphasizes that customer experiences should be approached from a human-centered perspective rather than just a "user experience" perspective, and that all parts of a service ecosystem can affect the overall customer experience. It provides several principles for crafting coordinated, empathetic multichannel experiences including understanding customer needs and motivations, aligning with their expectations, and iterating based on real-life testing.