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Perfect example of unclear formulated goal of the project. You say "fly to the moon with one shot" and think it is completely defined. But the whole, year-long
by littlecranky67 5y ago
Perfect example of unclear formulated goal of the project. You say "fly to the moon with one shot" and think it is completely defined. But the whole, year-long project would change in scope whether you mean "Land on the moon unmanned", "Land a man on the moon", "Land a man on the moon AND return him safely to earth" or "Flyby the moon, get close to surface and take some pictures".
And if you now accept that any of those above goals may be changed into another during project runtime, you understood why waterfall is not often the best idea.
- ivan_gammel 5y ago>Perfect example of unclear formulated goal of the project That was exactly my point. >And if you now accept that any of those above goals may be changed into another during project runtime, you understood why waterfall is not often the best idea. I think you missed the entire idea of my comment. There is no sense in accepting that those goals will change and trying to start a project that aims to achieve one of them. They are too ambitious and broad in scope and need to be broken into smaller pieces (see Apollo program or SpaceX roadmap - both are focusing first on smaller objectives, that will clarify the next steps).