Jacob Knapp (December 7, 1799, Otsego County, New York - March 2, 1874, Rockford, Illinois) was a popular Baptist preacher of the 19th-century United States.
A design sprint is a time-constrained, five-phase process that uses design thinking with the aim of reducing the risk when bringing a new product, service or a feature to the market. The process aims to help teams to clearly define goals, validate assumptions and decide on a product roadmap before starting development. It seeks to address strategic issues using interdisciplinary expertise, rapid prototyping, and usability testing. This design process is similar to Sprints in an Agile development cycle.