What are digital navigation systems?

A digital navigation system is like a smart map that helps you find your way, just like how a toy car follows a path on the floor.

Imagine you're playing with a toy car, and it moves from one room to another by following lines drawn on the floor. That’s like an old map, simple and easy to follow. Now think about a digital navigation system: it's like having a tiny helper inside your phone or car that knows all the best routes and can tell you exactly when to turn, just like a friend who knows the shortest way to the park.

A digital navigation system uses special maps on a computer. These maps show streets, buildings, and even traffic lights. When you start your journey, it looks at where you are and where you want to go, kind of like solving a puzzle. Then it picks the best route for you, showing directions step by step.

It's also smart enough to change its plan if something goes wrong, like when there’s a traffic jam or a road is closed, just like how you might take a different path if your favorite slide is broken at the park.