What is the difference between an autonomous forklift and an AMR?

“An autonomous forklift is a driverless lift truck that moves, lifts and stacks pallets into racking on its own. An autonomous mobile robot (AMR) is the broader category of self-navigating robot used for transporting and moving goods around a facility. FlyWei deploys both, and often a mix, depending on whether a site needs high-bay pallet handling, horizontal transport, or both.”