런던 거리를 달리는 우버의 무인 로봇택시, BBC 기자가 탑승

Imagine stepping into a car that drives itself. No steering wheel. No pedals. Just you and a destination. This is no longer science fiction—it is happening right now in London.

Uber has launched a new service: self-driving robotaxis. These vehicles use advanced technology to navigate real city streets without a human driver. The BBC's technology reporter recently got inside one of these cars to experience it firsthand. What she discovered reveals both the promise and the challenges of autonomous vehicles.

The robotaxi looks almost like a normal car, but its brain is different. Cameras, radar, and sensors work together to read the road. The vehicle "sees" other cars, pedestrians, traffic lights, and obstacles. It processes this information in real time and makes split-second decisions about when to brake, turn, or accelerate. This constant awareness is what allows the car to move safely through London's busy streets.

During the BBC's test ride, the reporter noticed something striking: the car drove smoothly and calmly. It did not rush or hesitate unexpectedly. The route was smooth, and the car followed the rules of the road. Passengers sat comfortably while the vehicle handled every turn. Unlike the anxiety some people feel around early-stage technology, the ride felt routine.

However, self-driving cars face real obstacles. London's roads are chaotic. Cyclists appear suddenly. Double-parked delivery vans block lanes. Pedestrians sometimes cross without looking. Weather can confuse sensors—rain, fog, or snow all challenge the technology. The Uber robotaxis work best on clear, predictable routes. Extreme situations still pose risks that human drivers handle naturally.

Uber believes this technology will eventually reshape transportation. Fewer accidents, they argue, because machines do not get tired or distracted. Lower costs, because human drivers no longer receive wages. More rides available, because the service runs 24/7 without rest.

But society must ask harder questions. What happens when an accident occurs? Who is responsible? What about taxi drivers and jobs? How do cities manage the transition? Some cities have already begun testing these vehicles. London's launch means the conversation is moving from laboratories to everyday streets.

The BBC journalist's ride showed us that robotaxis are not coming in the distant future. They are here. The real question is not whether self-driving cars will work—they clearly can. The question is how quickly society will accept and regulate them.

So here is something worth thinking about: If you could choose between a human driver and a self-driving car, what would matter most to you? Safety? Cost? Comfort? Control? Your answer might surprise you—and it will shape how this technology develops in your own city.

Inspired by reporting from BBC News.