Measure a device's downstream ecosystem value
Measure impactHardProblem. The whole device strategy rests on "downstream impact." Leadership asks you to actually measure how much downstream Amazon-ecosystem value a device (say, Echo) drives. How do you do it credibly?
Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.