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Ten Tales of Positive Change. Author : Aaron Sanders Published in Agile Conference,2011 資工 3A 張哲豪. Outline. Introduction Share three stories from the paper Creating the Motivation to Pair Program Staying Focused at Stand-up Dealing With an Overwhelming Amount of Work Conclusion.

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ten tales of positive change

Ten Tales of Positive Change

Author : Aaron Sanders

Published in Agile Conference,2011

資工3A 張哲豪

outline
Outline
  • Introduction
  • Share three stories from the paper
    • Creating the Motivation to Pair Program
    • Staying Focused at Stand-up
    • Dealing With an Overwhelming Amount of Work
  • Conclusion
introduction
Introduction
  • Creating the Motivation to Pair Program
  • Staying Focused at Stand-up
  • Keeping Progress High and Questions Low
  • Reassigning Points to Validate Estimation
  • Admitting to the Real Date
  • Dealing With an Overwhelming Amount of Work
  • Gauging the Rate of Progress
  • Figuring Out How to Construct Teams
  • Finding Predictability in the Velocity
  • Allowing for Cross-Functional Teams
creating the motivation to pair program
Creating the Motivation to Pair Program
  • 初始狀態:Code coverage about 30-35% but a company policy to keep it over 80%.
  • 解決方法1:Applying Test Driven Development
  • 結果:Getting the Same Result
  • 發現問題:workedmostly solo and after completing a big effort
  • 解決方法2:try pair programming
  • 結果: coverage increased every Sprint. They

agreed to increase coverage by 3% a Sprint

staying focused at stand up
Staying Focused at Stand-up
  • 初始狀態:Stand-ups Take Too Long
  • 解決方法:Noting Who Speaks
  • 結果:Stand-up time decreased to less than 15 minutes
  • 行動:added a blocker board
  • 結果:Clearing Impediments
dealing with an overwhelming amount of work
Dealing With an Overwhelming Amount of Work
  • 初始狀態:lost their ScrumMaster,did not see a Sprint taskboard anywhere
  • 行動:be a Scrum Master for a while
  • 發現問題:Most people worked on more than one Product Backlogitem at a time. There were around 600 open bugs.
  • 解決方法:Exposing the Work
  • 結果: the team finished one Product Backlog Itemevery two to three days and deployed two to three featuresper week. Eventually down tozero bugs open by the end of a Sprint
conclusion
Conclusion
  • What is in common?
  • They started out as an idea that led to a small change. These changes could be implemented easily, cheaply and quickly.
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