according to the marine corps, a five-marine team has beenfield testing the robot and called it kujo, some you can see the mule following one of them during a military exercise in hawai i. actually no driver. it uses computerized vision and tracks a sensor that a marine is wearing on his boot. marines can also program the mule who travel on its own using terrain sense something gps and have been using kujo on resupply missions. i brought them water in areas atvs cannot reach. they have been using it for logistics because it makes too much noise and has trouble with some types of terrain. one of the marines testing it says that he expected it to just stumble around a lot and be kind of difficult to work with but it usually rights itself and if it tips over it only takes one person to put it back on its feet. this project was funded by the