This is a system designed to be used for tracking dementia patients.
There are two types of users, patients and nurses.
A nurse can create a group of patients using a web interface, and track their locations. Each patient's location is tracked by an arduino that is paired to a mobile application.
Backend server: NodeJS and MongoDB.
Web interface: SolidJS.
Mobile application: Flutter.
Here is the arduino sucessfully connecting to the mobile application. The live GPS location being captured by the arduino is presented on the mobile screen.