Okay, who asked about the Augmented Reality? So, this is something that we've been experimenting. We showed this at CONEXPO , which is one of the big trade shows last year. Wouldn't it be cool to be staring at the display and see a live video feed of the bucket, but then see what's happening around it. Ideally, it'd be great if we could see the gas mains under the ground in that image. We're not quite there yet, but what we do have going on, is this. Here's the simu' running on a little bucket. We have the back of the tumbler faucet to a 1.5 tonne machine. Just did a major up calibration to see what we have would be good to take to CONEXPO. So, you can see the lines following the bucket. We just did a really rough count. So, I just need it to freaking dig, we need to make sure it works but everything seems to check out. The machine is drawn, you can see the burden in-front of the cab like we have on this machine. Sorry. we just got a few delay, things we need to watch and look at. This was an internal video, so that's one of the guys in New Zealand working on it but you start to get where we can go with it, right. So, now we've got the Cut Fill information being augmented on a live feed. Think about that when we can project that onto the screen, onto the glass of the cab. Say you're staring at the real bucket, but you're getting that on the glass, for example. What about if we could see the gas main or the telecom line in the video feed, so we know where to stop digging and we can see that there's some buried infrastructure that we shouldn't interfere with. But again, think about the back-end, where all that data's going to come from. Is Pacific Gas and Electric going to give us the database where all their gas mains are? Right, we need to start getting all that stuff plugged together here. That certainly Augmented Reality definitely and we showed that at the trade show in the both on a little electric excavator and go a lot of interest out of it. The surprising thing actually is, the more we automate the machine the less the operator actually needs to see. All he needs to do is turn it on and he knows whether it's working. We see that on bulldozers which are highly automated. They have some light bars which show how far of the light is. But, they turn it on automatic, it goes green; it's driving. He doesn't care, as long as it stays green he's happy. If it stops going green, he knows it's driven out of range or it's running out of cylinder range or something like that.
