Jobs-to-be-done (JTBD) is a powerful framework to think about customer needs/problems developed by the late leading innovation expert and Harvard Business School Professor, Clayton Christensen. Learn more about this framework here: https://hbr.org/2016/09/know-your-customers-jobs-to-be-done
Watch this video to see Professor Christensen explain the JTBD framework with the now famous milkshake story: https://www.youtube.com/watch?v=flKcN2x50rw
https://www.youtube.com/watch?v=flKcN2x50rw