Scenarios and Requirements: Design Ideation and Solutions

This lecture introduces the concept of design ideation through context scenarios, key path scenarios, and validation scenarios. It covers the process of bridging research and design, the development of design solutions based on user understanding, and the definition of requirements. The importance of storytelling in illustrating design solutions is emphasized, along with the distinction between scenarios and use cases. The lecture also discusses the requirement definition phase, the difference between needs and features, and the sources of requirements. Practical steps for requirement definition are outlined, including creating problem statements, brainstorming, and identifying persona expectations.