Evolution of Lean Software Development's Waste Taxonomy
in Waste
| 2002 | 2003 | 2006 | 2011 |
|---|---|---|---|
| Requirements | Partially Done Work | Work in Progress | |
| Extra Steps | Extra Processes | Relearning | Technical Debt |
| Extra Features | |||
| Handoffs | Task Switching | Handoffs | Handovers |
| Delays | |||
| Finding Information | Motion | Task Switching | |
| Defects Not Caught by Tests | Defects | ||
If you are looking for a waste taxonomy grounded in empirical data, check out software development wastes
