And that' should be a legitimate worry for our characters as they try and get the loot. But worse still, another consideration is if they even know how to use the stuff. Short answer is no for most of them, but if you have some experience RPing as a Yamataian character, you could basically play out your character groping over and trying to figure it out. Even if you don't, the same can be done here. If you got questions about how the things operate to begin with, you can ask too. Our characters have yet to even file through the doorways however.