Which innovative product design approach revolutionized insulin delivery for diabetic patients in the early 2000s?

Modern medical devices represent the intersection of healthcare needs and innovative product design. Throughout history, medical device design has evolved dramatically, balancing functionality, user experience, and patient safety. This trivia question explores a groundbreaking design approach that revolutionized a common medical device, making it more accessible and effective for patients worldwide.

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

The tubeless insulin pump patch that eliminated the need for external tubing and could be controlled wirelessly
The voice-activated insulin pen that responded to spoken commands for precise dosing
The implantable artificial pancreas that automatically monitored and released insulin without user intervention
The color-changing insulin syringe that indicated proper temperature and dosage through visual cues