The Art of Customer Delight by Thomas A. Stewart and Patricia O’Connell

Service design is the bridge between strategy and customer experience. It is grounded in your company’s identity, capabilities, and chosen competitive path. It is activated when you rethink, reimagine, and re-create every stage and aspect of interaction between customers and your company, regardless of what is being sold and whether a transaction actually occurs. It succeeds when you delight the customers you have chosen to serve and advance your strategic goals at the same time.