Build a client$-$server application in Java where multiple client devices simulate environmental sensors and send data to a server. The server collects, processes, and displays the data in a graphical interface.

Client Application

Each client simulates three sensor types $($e$.$g$.,$ temperature, humidity, CO$2)$ and connects to the server.

Features:

Accept server address and device name as command$-$line arguments.

Allow the device name to be changed during runtime via a pop$-$up$.$

Use a simple GUI to simulate sensor readings with sliders$/$buttons$.$

Send sensor readings $($with random noise$)$ to the server every $5$ seconds.

Gracefully disconnect on window close.

Add two extra features of your choice.

Server Application

The server collects and displays data from up to three clients simultaneously.

Features:

Show connected device names and status.

Perform basic analysis, such as averages and moving averages $($last $10$ readings$).$

Use a GUI to display data with custom gauges for each sensor type.

Gracefully shut down on window close.

Add one extra feature of your choice.

Key Requirements

Use Java Swing for GUIs.

Send data as serialized objects.

Design for multiple simultaneous connections.