Design sprint
A design sprint concentrates definition, ideation, selection, prototyping and testing activities around a challenge
What it means, how it is used and where it comes up, with its related concepts.
What it is and how it works
It makes it possible to explore a hypothesis and gather evidence within a limited period. Its length and adaptation should reflect the context. It does not guarantee solving any problem and does not replace prior research when the team still does not know the basic needs.