They're the world's tallest autonomous robots. So they're the size of a warehouse rack. They're about 12 and a half meters tall, which gives them the ability as they pass through the warehouse to scan everything in one swift go in one swift pass. So they have a number of cameras. They have a number of laser measurement systems on them. And this gives them the ability to create a digital copy of the rack and really understand how good they're being kept, how efficiently the pallet space is being utilized. And basically it helps the warehouse operators to run their facility in the most efficient way. So basically the robot will fire all these points from its lidar sensors, will look at where it is in the warehouse. So it will understand where it is in relationship to the environment. So it allows it to stay localized. And it will update its previous map. So it will look and perceive this roundings and say, hey, things have changed, but now I can make a new model. I can make a new 3D copy of the environment. So now I have an updated map. The artificial intelligence that we embed inside the device allows it to operate without any kind of intervention required. So we will go around four cliffs. It will seamlessly navigate in a busy warehouses. But also, on other types of algorithms and machine learning systems that we have, allow us to transform the data the robots collect into actionable insights. So we extract information from the lidar, from the laser measurement data, from the machine vision systems, and we can offer immediate actions that you can take to run the space to make the warehouse more efficient.