Firms have never known more about their customers, but their innovation processes remain hit-or-miss. Why? According to Christensen and his coauthors, product developers focus too much on building customer profiles and looking for correlations in data. To create offerings that people truly want to buy, firms instead need to home in on the job the customer is trying to get done. Some jobs are little (pass the time); some are big (find a more fulfilling career). When we buy a product, we essent...
