Remembering the Future

The Basic Principles of Lean Development
Add Nothing But Value (Eliminate Waste)
Center On The People Who Add Value
Flow Value From Demand (Delay Commitment)
Optimize Across Organizations

The Seven Wastes of Software Development
Overproduction = Extra Features
Inventory = Requirements
Extra Processing Steps = Extra Steps
Motion = Finding Information
Defects = Defects Not Caught by Tests
Waiting = Waiting, Including Customers
Transportation = Handoffs