ELI5: Explain Like I'm 5

Social simulation

Social Simulation is like playing with dolls but in a computer. People use social simulations to try to understand how real people interact with one another and how we can make decisions. People can create scenarios and characters and watch how they interact with one another and learn how people really behave in different situations. It's like playing with pretend friends in a computer game and learning how to be a better friend in the real world.