Whether or not you agree with Bruce Nussbaum, one of the leading media voices to support the approach to design inherent in design thinking, and his recent highly publicized declarations that design thinking has been a failed experiment; it may be useful in that it may provoke a broadening of the discussion around what it takes to create great design.
One aspect of the design of business upon which I would love to see such discussion is the role of design in the creation of competitive advantage. I have always believed that design thinking is most powerful when paired successfully with the elements of business thinking and that this happy marriage can provide great momentum to the process of producing market innovations. Market innovations that provide competitive advantage often exhibit one of its key characteristics…they differentiate the business from competitors in the market place. I believe it is the responsibility of business designers to understand how to achieve this and to continually innovate the tools and methods of design to achieve this. It is core component of the strategy formation process and an important area in which the role of designers and design managers can move upstream.
In the design innovation process insights drive ideas and the deeper the understanding generated by your insights the more plentiful, inspiring and diverse your ideas are likely to be. Design research that engages with customers and users is the principal way that designers gain the insights that reveal unmet needs. Customer personas are an important by-product of such research and provide a lens through which empathic designers can imagine and validate ideas and concepts aimed at satisfying their goals and needs. However, I would like to suggest a desk research tool that builds on the primary research and resultant personas and can help focus in on potential unmet needs and which are not provided by competitors. The goal of this tool is to identify competitive white space that a business might occupy and which can result in differentiated products and services. The tool is called the competitor customer experience audit.