Material handling - Claimed - Tow a wheeled load in either direction through industrial aisles, reversing without turning the entire cart train around. - environment: Indoor factory material-flow routes - Hardware: K11 Two-way with retractable towing pin and compatible wheeled cart; magnetic or SLAM navigation. - Control: autonomous - Conditions: Manufacturer-described intended workflow; catalogue evidence does not establish customer deployment. - source: kivnon.com