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SO YOU WANT TO BUILD AN ARKIT APP NAMRATA BANDEKAR

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ARKIT BY TUTORIALS

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AGENDA ▸ Getting Started ▸ Diving Deeper ▸ Do’s and Don’ts

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PORTAL

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PORTAL

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PORTAL ARSKETCH

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PORTAL ARSKETCH

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AUGMENTED REALITY EXPERIENCE

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AUGMENTED REALITY EXPERIENCE ▸ Detect and understand environment geometry

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AUGMENTED REALITY EXPERIENCE ▸ Detect and understand environment geometry ▸ Render virtual 3D content

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AUGMENTED REALITY EXPERIENCE ▸ Detect and understand environment geometry ▸ Render virtual 3D content ▸ User guidance

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GETTING STARTED

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GETTING STARTED ▸ Device Compatibility

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GETTING STARTED ▸ Device Compatibility ▸ A9 processor (iPhone 6) or later

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GETTING STARTED ▸ Device Compatibility ▸ A9 processor (iPhone 6) or later ▸ iOS 11 and up

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GETTING STARTED ▸ Device Compatibility ▸ A9 processor (iPhone 6) or later ▸ iOS 11 and up ▸ Handle unsupported devices and iOS versions

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GETTING STARTED ▸ Device Compatibility ▸ A9 processor (iPhone 6) or later ▸ iOS 11 and up ▸ Handle unsupported devices and iOS versions AR Required

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GETTING STARTED ▸ Device Compatibility ▸ A9 processor (iPhone 6) or later ▸ iOS 11 and up ▸ Handle unsupported devices and iOS versions

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GETTING STARTED ▸ Device Compatibility ▸ A9 processor (iPhone 6) or later ▸ iOS 11 and up ▸ Handle unsupported devices and iOS versions AR Optional

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GETTING STARTED ▸ Device permissions

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GETTING STARTED ▸ Privacy and data handling

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DIVING DEEPER

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TRACKING

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TRACKING ▸ ARAnchors fix position in real world ⚓

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TRACKING ▸ ARAnchors fix position in real world ⚓ ▸ ARAnchors adjust for drift

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TRACKING ▸ ARAnchors fix position in real world ⚓ ▸ ARAnchors adjust for drift ▸ Don’t use feature points to place content

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TRACKING ▸ ARAnchors fix position in real world ⚓ ▸ ARAnchors adjust for drift ▸ Don’t use feature points to place content

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TRACKING QUALITY

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TRACKING QUALITY ▸ Ambient light

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TRACKING QUALITY ▸ Ambient light

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TRACKING QUALITY ▸ Ambient light

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TRACKING QUALITY ▸ Ambient light

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TRACKING QUALITY ▸ Ambient light

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TRACKING QUALITY ▸ Ambient light ▸ Static environments

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TRACKING QUALITY ▸ Ambient light ▸ Static environments

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TRACKING QUALITY ▸ Ambient light ▸ Static environments

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TRACKING QUALITY ▸ Ambient light ▸ Static environments ▸ Surface texture

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TRACKING QUALITY ▸ Ambient light ▸ Static environments ▸ Surface texture

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TRACKING QUALITY ▸ Ambient light ▸ Static environments ▸ Surface texture

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TRACKING QUALITY ▸ Ambient light ▸ Static environments ▸ Surface texture ▸ Sensor data quality

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TRACKING QUALITY

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TRACKING QUALITY

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TRACKING QUALITY

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TRACKING QUALITY

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TRACKING QUALITY

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TRACKING QUALITY

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PERSISTING VIRTUAL CONTENT

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PERSISTING VIRTUAL CONTENT ▸ ARWorldMap - serializable

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PERSISTING VIRTUAL CONTENT ▸ ARWorldMap - serializable ▸ Use NSSecureCoding protocol

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PERSISTING VIRTUAL CONTENT ▸ ARWorldMap - serializable ▸ Use NSSecureCoding protocol ▸ ARAnchors store object state and position

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CAPTURING THE ARWORLDMAP

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CAPTURING THE ARWORLDMAP

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CAPTURING THE ARWORLDMAP ▸ Use WorldMappingStatus

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WORLD MAPPING

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WORLD MAPPING ▸ Don’t display UI until ready

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WORLD MAPPING ▸ Don’t display UI until ready

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DO’S ✅ AND DON’TS

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USE THE ENTIRE SCREEN ✅

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COMFORTABLE AND SAFE TECHNOLOGY KISS - Keep it short and safe

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ENABLE ONE-HANDED APP USE

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ENABLE ONE-HANDED APP USE

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INITIALIZATION TAKES TIME ⏳

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Do ✅ Don’t ❌ Try moving around, turning on more lights and making sure your environment has sufficiently textured surfaces Surface detection is taking too long Move your phone slower Excessive motion detected Tap a location to place the [name of object to be placed] Tap a plane to anchor an object

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GHOST EFFECT

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GHOST EFFECT

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DON’T ASSUME IDEAL ENVIRONMENT

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MAPPING FROM A DISTANCE

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SCENEKIT DELEGATES

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SCENEKIT DELEGATES ⚠ Private Queue

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BATTERY DRAIN!

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SET YOUR USERS UP FOR SUCCESS

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SET YOUR USERS UP FOR SUCCESS

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THANK YOU! @NAMRATACODES NAMRATABANDEKAR https://tinyurl.com/swiftfest-arkit