A patent application for an improved system configuration of “The system for watching for the elderly using the QR code nail jell sticker” was filed with the application number 2015-162590.

1. Minimization of QR code jell sticker
2. The QR code nail jell sticker is mounted on a medical seal, and then this assembly is attached to the body parts such as back and arms.
3. The QR code nail jell sticker is mounted on a medical seal, and then this assembly is attached to the body parts such as back and arms.