Flexibility in Design Key Methodological Concepts Illustrated by an Example

摘要

It is the Capability to Adapt Development Strategy easily to Uncertain Future needs, as they occur Specifically, it is the Capability to 1. Take advantage of Upside opportunities - A "win" 2. Avoid Downside consequences - Another "win" 3. Usually start with less capability, less initial cost 4. "win-win" at lower cost - a GREAT FORMULA Often achieved by phasing development 1. First phase enables range of possible choices 2. Keeps future commitments open.