✏️ Three Future Car Concepts

Each student sketches three distinct future-car ideas that differ in body material, energy source, and environmental tradeoff rather than making small variations of one idea. Teams then combine promising features into a concept board with labeled drawings, quick notes on user needs, and a decision matrix that weighs desirability, feasibility, cost, and carbon impact. The protocol requires teams to cite evidence from user interviews, materials tests, and reaction modeling before selecting one direction.