Kano Model
The Kano Model is a theory of product development and customer satisfaction that classifies product features into five categories based on how they affect customer satisfaction. It helps teams prioritize features by distinguishing between basic needs, performance needs, and delighters. Developed by Professor Noriaki Kano in the 1980s, it is widely used in product management, UX design, and agile development to align product roadmaps with user expectations.
Developers should learn the Kano Model when working on product teams to prioritize features effectively and avoid over-engineering. It is particularly useful in agile and lean development environments to focus on features that maximize customer satisfaction, such as identifying must-have requirements versus nice-to-haves. Use cases include sprint planning, MVP definition, and user research analysis to ensure resources are allocated to high-impact areas.