A multi-level authentication method and system for teaching attendance

A high-strength and interactive system with double authentication of teacher-student attendance.

Three levels of authentication:

1. identity authentication based on dynamic facial features
2. interactive authentication based on real-time information
3. location-based authentication

Run the app

might need to do a few npm installs :))

To run backend and client together on one terminal: 
1. npm install 
2. npm start
(make sure you have run `npm install` in both client and backend folders first).

OR 

To run both client and backend on separate terminals: 
To start the client:
1. cd client
2. npm start

To start the server:
1. cd backend
2. nodemon students.js

Client launches on localhost:3000, Server on localhost:4000