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

GInI’sCInP Handbookdefines "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.