Robots are going to do many things for us in the future. We have covered how companies such as Amazon will rely on them to fulfill orders faster. Fetch Robotics has designed Fetch and Freight to automate things in warehouses. Fetch has autonomous navigation, object detection/selection, and motion planning. It can pick up objects and deliver them to Freight.
Freight is deployed to the nearest Fetch to receive the order. No need for people to be involved in this process. The above video shows how Fetch and Freight robots work together.