being inside kind of just this narrow bridge truss with metal on all three sides so something you really can't do with GPS it it's just it's not possible cool and then finally I'll show that this product that we just kind of announced that we're super super excited about which is all the dock also commonly referred to as the box which is essentially just a cozy home for the drone that is weatherproof and basically it pops out the drone flies and does a task comes back and lands and goes in and the things cloud connected and the