Today's Agenda Importance of Requirements Identify the Stakeholder Techniques:Interview Techniques:Use case Techniques:Brainstorming Concepts of Operations Function Flow Block Diagram System Engineering by J.J.Gao ③cLse 3+ - 3 Today’s Agenda  Importance of Requirements  Identify the Stakeholder  Techniques: Interview  Techniques: Use case  Techniques: Brainstorming  Concepts of Operations  Function Flow Block Diagram System Engineering by J. J. Gao