Floating floorings are not attached to the subfloor but instead interlock or stick to each other to develop a stable
https://messiahnyfg717.edublogs.org/2024/02/21/why-oak-floors-are-an-ageless-option-for-any-kind-of-room/
Drifting floors are not attached to the subfloor but instead interlock or abide by each various other to produce a steady surface that "floats" over the subfloor