Which innovative pharmaceutical packaging technology was specifically designed to improve medication adherence and was FDA-approved as the first 'digital medicine' tracking system?

Pharmaceutical packaging has evolved significantly to address patient safety, compliance, and usability concerns. Modern medical product packaging incorporates various technologies to ensure medication adherence and prevent tampering. This trivia question explores a breakthrough innovation in pharmaceutical packaging that has revolutionized patient medication management, particularly for those with complex treatment regimens or cognitive challenges.

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

RFID-embedded blister packs
Ingestible sensor technology (Proteus Digital Health system)
Temperature-sensitive packaging indicators
NFC-enabled medication bottles