Yes, Q11 is a real LiDAR robot vacuum. We use the most advanced beam LiDARs and make the pop-up hidden in the body to make the robot slimmer. The top-notch dToF technology makes the hidden LiDARs more powerful. That's the reason why it can avoid tiny obstacles. And the robot will also be slimmer than others, which makes it possible to go underneath certain area while the others cannot go.