Imagine you are going for a ride in a car with no driver. This car is called a robo-taxi. Instead of a person driving the car, the car drives itself using special technology.
The robo-taxi has cameras, sensors and computers which help it understand what's happening around it. It looks at the road to check for obstacles, like other cars or people, and uses this information to make decisions on how to drive.
When you want to go somewhere, you tell the robo-taxi where you want to go, and it takes you there. You don't have to worry about driving, or even know how to drive. You can sit back, relax and enjoy the ride.
Robo-taxis are still new and not available everywhere yet, but in the future they will help people get around safely and easily. They could even help reduce traffic and pollution by encouraging more people to share rides instead of driving their own cars.