Wednesday, May 30, 2012

Quantitative AND Qualitative Research - Two Essentials for Product Development


It is true that “the customer’s ability to guide the development of new products and services is limited by their experience and their ability to imagine and describe possible innovation”[1], however, organizations would stand to lose relevancy if they marginalize the customer’s involvement in product development.[2]. 

Customer’s participation in development process doesn’t have to be a all-or-none approach.  A small cross section of consumers, if given a prototype or a demo of the product can provide as valuable a feedback to the designers as quantitative data from researchers.  This is not to suggest that empathic observation and research should replace other research methods by the organization.  However, empathic research findings are usually reflective of specific users and limited use scenarios.  Adam Silver, a strategist at Frog Design thinks ethnography is, on its own, unable to provide the kind of information needed to validate product and service ideas across wide audiences.[3]   In other words, by itself, empathic research lacks breadth. 

It’s therefore prudent for quantitative and qualitative interpretations not to limit the design development, but to craft a meaningful experience for the user from the tension between the two.



[1] Leonard, Dorothy, and Jeffrey F. Rayport. 1997. "Spark innovation through empathic design." Harvard Business Review 75, 102. OmniFile Full Text Mega (H.W. Wilson), EBSCOhost (accessed May 27, 2012).
[2] Gary Oster, Divining the Need, Compensatory Behavior of Customers, Regent Global Business Review,  August 2008
[3] Larry Irons, Empathic Research Methods and Design Strategy, Getting Beyond the Quantitative/Qualitative Debate, VatorNews, July 22, 2008, found online at http://vator.tv/news/2008-07-21-empathic-research-methods-and-design-strategy

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