Which product development innovation, introduced in the 1980s, revolutionized design by allowing rapid physical prototyping of concepts without expensive tooling?

Throughout history, breakthrough innovations have transformed how products are developed and marketed. Some inventions seemed minor at first but revolutionized entire industries by solving critical design problems. This trivia question focuses on a pivotal innovation moment that fundamentally changed product development methodology and consumer interaction. Test your knowledge about a game-changing invention that transformed how companies approach product design and iteration.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

3D Printing (Stereolithography)
Computer-Aided Design (CAD) Software
Just-In-Time Manufacturing
Quality Function Deployment (QFD) Methodology