January 2013

Effort Estimation and Story Points Demystified

I recently worked with some teams in India that were obsessed with effort estimation.  It turned out their real problem wasn't estimation, it was keeping the product in a properly tested, shippable state all the time -- the basic requirement of Scrum.  If the product is always shippable, and the user stories are always small, and the Product Owner is always prioritizing, we can always ship a product with the important stuff in it.  If we get some estimates wrong, it just means we'll omit the less important features.