Smart Blister Packaging and Mobile Application to Monitor and Support Medication Adherence: a Two-arm Usability Study

The MEMS® Mobile app is a smartphone application that connects to the Cere®Pak smart blister pack via near-field communication (NFC). It allows participants to view their medication intake history, receive optional reminders, and manually edit or confirm recorded dosing events. The app is installed on the participant's own smartphone (iOS or Android) and used throughout the 8-week study period. Participants are encouraged to scan their blister at least once daily to synchronize data. This intervention is for the Arm 1 group only.

The Cere®Pak is an electronic blister pack with 28 cavities containing placebo tablets. It automatically records the date and time when each cavity is opened, using embedded electronics. Participants are instructed to simulate a twice-daily medication schedule (morning and evening) for 8 weeks by pushing out tablets without ingesting them. The device functions independently in the control group and connects with the MEMS® Mobile app in the intervention group. Both arms work with this intervention.