Eight weeks. That’s all that separated the launch of Apple’s revolutionary iPhone, on June 29, 2007, and Motorola’s next-generation Razr2 (pronounced Razr Squared) cellular telephone, on August 24. Before unveiling the successor to the Razr, which PC World magazine in 2005 ranked 12th on a list of the 50 greatest gadgets of the past 50 years, Motorola’s top management team was more worried than usual. With sales of the American communication giant’s other cellular telephones tapering off, the company’s fate rested squarely on the Razr2. Moreover, senior executives like chairman and CEO Edward J. Zander wondered if the iPhone had changed the competitive dynamics of the market in ways they hadn’t foreseen. Had the iPhone created a new niche or would it take the Razr2 head-on? How much extra could they charge for the Razr2’s new features? Should Motorola play up the Razr2’s noise-filtering technology, which it had patented? The executives couldn’t wait for the results of focus group sessions or sample surveys. They needed a fast, yet reliable way of capturing changes that were emerging in the market so they could finalize strategy quickly.

A version of this article appeared in the November 2007 issue of Harvard Business Review.