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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.

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It uses visual inertial on odometry to accurately track the world around it.

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VO fuzes cameras sensor data with core motion data these two inputs allow the device to sense how it

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moves within a room with a high degree of accuracy and without any additional calibration.

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Now a 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 do you get started.

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OK where to find example projects some overviews of how it works.

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Session configuration session is what 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 when I'm gone when this is over and the other thing that's really important

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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.

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You can read the code and you can learn but you will not be able to deploy a market does not work on

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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 S or 6 plus S..

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If I'm saying that right.

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Or the iPhone 7 series and in feature phones also support this.

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Anything with a nine chip 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 11 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.

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You cannot build an augmented 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 have an upgraded to 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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Marc price here at Def soap's dot com.

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Let's do this.