When I first plugged into the user-centered way of thinking about product design, it was four decades ago and I was struggling to understand functional design as it applied to footwear. This was at a time when Industrial Designers, for the first time, were being recruited by my company, to make sneakers more functional. Before that time, coaches, enthusiasts and tinkerers collaborated with traditional footwear stylists to "design" sneakers that would work better for the athletes that wore them. This quasi-functional approach was decidedly hit-or-miss. What we were trying to create was a more deliberate, evidence-based process. My part was to support the designers initiatives with research and testing. After 40 plus years of working shoulder to shoulder with three generations of talented product designers I'm still intrigued by the User Friendly perspective and see it as the best approach to innovation in sneakers and many other product categories.
This book weaves its User Friendly tapestry with threads from Ergonomics, Dreyfuss's Human Factors, Bauhaus's form follows function ethic, Jane Fulton Suri's key insights, and more recently the Design of Everyday Things thinking of cognitive psychologist Don Norman, my favorite guru. Lots of anecdotes and fascinating retellings of seminal moments in design history. For the most part It’s a beautiful thing with a natural elegance to the narrative. As the story evolves and starts to encompass digital interfaces we can see how the overlapping philosophies of earlier user-centered approaches influenced these new developments. Kuang stresses the importance of metaphor in choosing a user interface, providing feedback, being polite, and the clarity of intent/action. Most of all a user friendly interface must begin and end with an understanding of the users' perception. These are realizations that knocked me back. I suppose on some level I half-understood these things before, but this book punched them up into hard-to-miss headlines that revealed to me the full-on conversational nature of effective interfaces. For these gifts, I am grateful to the authors. But I have to say they made me work for it. Ironically, the user interface of User Friendly was not very friendly. It’s very conventional and virtually devoid of visual elements. This book would have been so much more accessible and complete if the authors had acknowledged the visual primacy of human perception and filled its pages with pictures, drawings, diagrams, etc. Even some of the wonderful faces of the progenitors of these mind-expanding insights would have been nice. Without a more visual interface, I came away feeling that this incredibly interesting book simply fell short of the mark.