Which product innovation technique resulted in the development of 'smart pills' with ingestible sensors that can track medication adherence in real-time?

The healthcare industry constantly evolves with innovative products that improve patient outcomes and streamline medical procedures. This poll tests your knowledge about a significant product innovation that revolutionized pharmaceutical adherence for patients with chronic conditions. Understanding these innovations helps healthcare professionals and product developers recognize successful approaches to solving critical medical challenges.

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Biomimetic design (copying natural biological processes)
Integrated circuit miniaturization with biocompatible materials
Quantum dot technology applications in medicine
3D-printed medication with timed-release mechanisms