This book leaves me with mixed feelings. The background: recently industry designers have been trying to break out of their confinement which held them captive to the whims of fickle marketeers. They've moved on from styling consumer products to more strategic briefings: designing experiences, services and even business models. The ambitions reach beyond the corporate sphere, leading designers to confront the systemic, "wicked problems" of our age: climate change, rapid urbanisation, obesity ... The basic logic underpinning this strategic upframing is "Design Thinking". According to Thomas Lockwood, President of the Design Management Institute and editor of this volume, this "is essentially a human-centered innovation process that emphasizes observation, collaboration, fast learning, visualization of ideas, rapid concept prototyping, and concurrent business analysis, which ultimately influences innovation and business strategy." So, design thinking is a new way of thinking that builds on careful mapping of consumer needs, collaborative visualization of alternative solutions and rapid prototyping of emerging concepts, with the ultimate aim to generate more compelling customer experiences and toncontribute to businesses' top line growth. And the approach seems to work even when dealing with the big societal problems, which "don't need necessarily big solutions" (says Lockwood) but just a complete "reframing". Sounds good. However, I feel that this book overstretches in its ambition to sell the concept of design thinking.