By llowitz on Sep 28, 2012
Thank you for joining me in the final segment in the Iterative and Incremental series. During yesterday’s segment, I discussed Iteration Planning, and specifically how I planned my daily exercise (iteration) each morning by assessing multiple factors, while following my overall Implementation plan.
As I mentioned in yesterday’s blog, regardless of the type of exercise or how many increment sets I decide to complete each day, I apply the 6 minute interval sets and a timebox approach. When the 6 minutes are up, I stop the interval, even if I have more to give, saving the extra energy to apply to my next interval set.
Timeboxes are used to manage iterations. Once the pre-determined iteration duration is reached – whether it is 2 weeks or 6 weeks or somewhere in between-- the iteration is complete. Iteration group items (requirements) not fully addressed, in relation to the iteration goal, are addressed in the next iteration. This approach helps eliminate the “rolling deadline” and better allows the project manager to assess the project progress earlier and more frequently than in traditional approaches.
Not only do smaller, more frequent milestones allow project managers to better assess potential schedule risks and slips, but process improvement is encouraged. Even in my simple example, I learned, after a few interval sets, not to sprint uphill! Now I plan my route more efficiently to ensure that I sprint on a level surface to reduce of the risk of not completing my increment.
Project managers have often told me that they used an iterative and incremental approach long before OUM. An effective project manager naturally organizes project work consistent with this principle, but a key benefit of OUM is that it formalizes this approach so it happens by design rather than by chance.
I hope this series has encouraged you to think about additional ways you can incorporate the iterative and incremental principle into your daily and project life. I further hope that you will share your thoughts and experiences with the rest of us.