Wizard of Oz Prototypes are prototypes used to emulate the automated functionality of an artifact...

GInI’s CInP Handbook defines " Wizard of Oz Prototypes " as simulations where a system appears automated, but a human manually operates it behind the scenes—e.g., a chatbot mimicked by a typist—to test user interaction without full development. This low-fidelity method, named after the story’s deceptive wizard, validates concepts early. " User Experience Prototypes " (A) is broad, not specific. " Looks-Like Prototypes " (B) focus on appearance, not function. " Works-Like Prototypes " (D) demonstrate real mechanics, not illusions. Option C matches GInI’s terminology, aligning with the original answer, embodying a clever, resource-efficient prototyping strategy—a GInI hallmark for rapid validation.