 So here's a smart projector you have, the ThinkPad, what's your name? The ThinkPad Stack Projector. Stack Projector and Stack Mobile Projector and you stack a whole bunch of things to it? What is that? So these are stackable accessories and we announced them last year at CES and basically what we have here is a Bluetooth speaker, a power bank, an access point and an HDD and as you can see they all stack together nice and neatly, making it easy to manage them. Now the cool thing about stackable accessories is that when they can stack together you get a little bit more. So when you stack the Bluetooth speaker with the power bank you can use the Bluetooth speaker much longer. And so this year we have two new accessories to the stack lineup, a mobile projector and the mobile projector as you can see is incredibly bright, it has 150 lumens. So even in a well-lit room it's still very clear. Is this a 720p resolution? 720p resolution, correct. But these accessories are that inside the projector it has its own battery, it has its own speaker, it has its own storage, but you can stack the other ones to get even more. Is it running Android? It's running Android, yeah, 5.1. What's the processor? It's just a light processor, it's a Realtek processor. Realtek ARM CPU and this is my own Cortex-A9 maybe or something? I'm not exactly sure. And then you stack all these and they all have batteries or some of them don't? Well some of them don't need to, right? So the the access point doesn't, this is a power bank so it's a battery, the HDD doesn't, this obviously doesn't have a battery, but what you can do is you can stack them up to the projector and so now the projector works for eight hours instead of two and now it has one terabyte of storage instead of 16, 16 gigs. But it's not that quick to get all this working, right? Is it, do you have some kind of, what is PogoPol, how do you make this work? So what connects everything together are PogoPins and that's what passes power and data up and down all of the accessories in the stack. And it happens quite quickly actually as you can see. And it's already refreshing with all the extra stuff just added to the system. Yep and then there we have a very simple application that allows you to So you said you showed this first time last year but why has it not yet released it? So as I was saying at CES last year we announced these four and they're already available you can buy them today. To do what? Buy themselves? Without a projector? Yeah so by itself this is a Bluetooth speaker. By itself this is a power bank for charging mobile devices. By itself this is an HDD one terabyte that you can use and this is a mobile access point. So they all work by themselves individually but when they come together it makes it nice and more convenient. And so like I said these are already available. These two we're announcing at CES this year and will be available in April. Nice. What does this one do? This one no it's actually Qi wireless charging. So you can hook it up so by itself you can hook it up with the cable to a wall or put it on top of your power bank Bob's your uncle and you're off to the races. You cannot. That's one of the design limitations is it has to be on top and the projector also has to be on top. Because the projector has the mouse stuff right. And what is this one? This is just a this is kind of a just a very simple stand so when you connect we put the we put the Bluetooth speaker on top here or on the bottom up you still need to be able to adjust the height right so this stand allows you to do that. Nice. Really cool. It's a available $500 only for the projector. Yes. How about these other parts? So the other parts vary but I can give you the the rundown here. The Qi wireless charging mat is $49.99 and again will be available in April. The other accessories we've already had out. The Bluetooth speaker is $89.99 I believe. The access point the HTV are sold as a kit at $199 and the power bank is sold for $49.99. It's really cool.