One of these days Ray's explanations are going to get him killed. This may, perhaps, be such a day.

"Boxes to trap and carry spirits that cause problems for the living," he says. "Larger devices- rooms of their own right, really- to hold the dangerous ones in. And other devices, worn on the back for the most part, that spit streams of energy to chase ghosts and spirits with until we can trap them and get them out of the way. It's... often a problem, where I come from."