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What's up everyone.



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Mark Price here at DEF slopes dot com.



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And before we get started writing code for our market app I just want to give you a few resources so



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you can make sure that when this is all over and done you know where to go and how to learn more so



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you can go to developer dot apple dot com slash market and they're going to give you some specifics



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about the market framework and overview of how it works and what it does a market uses visual inertial



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odometry to accurately track the world around it.



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VEO fuses cameras sensor data with core motion data.



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These two inputs allow the device to sense how it moves within a room with a high degree of accuracy



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and without any additional calibration.



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Now our kit or rather augmented reality has existed for a while.



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I mean for years there's been games and apps that come out I remember like five years ago a Star Wars



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app came out on iOS where you could shoot tie fighters in 3-D space in your room and stuff.



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So it's existed but a lot of the developers had to do all the math on their own.



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And a lot of the A-R apps that were in the past didn't really calculate the walls and the floor and



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things that actually existed in the room.



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And this is where our kit really shines.



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Apple's done all that insanely complex math for us so we can just use it and it just works out of the



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box.



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OK.



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So this is an important you are a bookmark if you care about our kit.



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The other one is developer to Apple dot com slash documentation slash A-R kit building a basic A-R experience



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and this is where you're actually going to start getting insights onto the code where to get started



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OK where to find example project some overviews of how it works session configuration sessions what



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it all means and everything in between.



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So very important that you use the resources that are in front of you so you can make sure that you



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have a place to reference when.



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When I'm gone when this is over and the other thing that's really important to know is where they are.



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If you don't have a device you can't take the section if you do not have a physical device you can't



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do the section you can write the code and you can learn but you will not be able to deploy a market



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does not work on simulator.



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So sorry it has nothing we can do about it.



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And the other important thing is you also cannot deploy to your device unless you have a apple a phone



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with an apple a 9 processor or greater which would be the iPhone 6 s or 6 s plus and beyond so iPhone



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6 does not work.



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IPhone 6 Plus does not work in anything older than that will not work.



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You can't use a kit with it has to be 6 s plus or or 6 plus S..



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If I'm saying that right or the iPhone 7 series and in feature phones also support this.



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Anything with a nine chip.



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So if that's not you I'm sorry to disappoint.



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You really are serious but are you going to have to get one of the newer phones in order even to code



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and test this out.



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And of course you have to have iOS 11 on your on your phone so whereas other things you might do with



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iOS or let's say even in this course or in other Iowa S11 courses you may not have to have iOS 11 on



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your phone to actually deploy the apps well with a market you do because you cannot build an augmented



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reality app unless you have iOS 11 on your device.



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OK so if it's a beta version of Iowa live right now you'll need to get that.



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Or if it fits you haven't upgraded yet an Iowa 11 has been released.



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You want to make sure you upgrade to Iowa 11 so you can start this section here so let's go ahead and



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get the show rolling.



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Mark Price here at DEF soap's dot com.



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Let's do this.