Material handling - Claimed - Tow wheeled carts and logistics trains along a one-way factory route using an under-cart retractable pin. - environment: Indoor factory material-flow routes - Hardware: K10 One-way with compatible wheeled trailer/cart and retractable towing pin; magnetic guidance. - Control: autonomous - Conditions: Manufacturer-described intended workflow; catalogue evidence does not establish customer deployment. - source: kivnon.com