A project for a team of novice developers?

Question

IT education

We are students of the JavaRush online course, currently we are looking for a topic for the final IT web project.
The project is real, lasting 1.5 - 2 months. We are 10 people. Since we studied the Java language, on the server side we will use everything related to Java (for example, the Hibernate, Spring frameworks,
etc.), and on the client side - at your discretion (Android, Angular, Vaadin, jQuery and others are possible).
We want to take a task of social orientation and fulfill it. And also we will be grateful for any interesting ideas.

Answer 1

Conference room with recordings of conversations. Recording can be paused, stopped, played, start overwriting from anywhere.

Answer 2

There is a real project. Associated with aviation security. Here is a link to an article where I describe the project a bit .
Under the diploma - a great thing. Because technically not difficult, but interesting and unusual.
We are already working on the project. There is a structure. There are consultants. The project will be used in real life.