“...learning can be validated scientifically by running frequent experiments that allow entrepreneurs to test each element of their vision.” - Eric Ries, The Lean Startup “Learn from emergent sources what is working and what is not…” - Clayton Christensen, The Innovator's Solution
we test it without building it (all)? • Can we build it without impacting anything else? • Can we build more flexibility into it? • Can we measure it? Selection, speed, isolation, flexibility, feedback
a quarter-inch drill. They want a quarter-inch hole.” - Clayton Christensen, The Innovator's Solution • Who’s asking for it? ! • Why? ! • What problem are they trying to solve?
pages. Why? • The customer has thousands of active missions. Why? • They need different versions of the missions. Why? • They need different questions to appear in different contexts. Why? • …