here at the defence science and technology laboratory, they are hard at work on how police might usethe police and virtual reality together. why is it so important that police are interacting with technology in this way? you can replicate one—off events. so a one—off event which could be a dangerous or hazardous environment, you can actually recreate as a one—off, and people would never, ever get the opportunity to rehearse that. but in vr, we can, so we can give them that vehicle and give them that opportunity to do a one—off scenario and do it safely. there we go — oh, my gosh. ok, i'm going to see if she is alive. she's obviously taken some pills. there's a heartbeat here. i can definitely see already how it could be used to — in the way that a lot of games are, really, to open up your mind to possibilities around crime, why people may have committed criminal activities. those kind of questions are definitely there already. yeah, that was more enjoyable than the fire one, i think, which perhaps shouldn't be my takeaway. but i, um, oh, like, i could go back into that world, whereas