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Lessons:8Length:41 minutes
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2.4 Interaction: Looking at an Object

In this lesson, I'll show you how to respond to the user looking at an object in the app. The app displays the cube with different colors when the user looks at it, so we'll extend this functionality to alter the color of the floor shape when the user looks at the cube. We'll also explore how the app uses scaling to simulate the appearance of distance within the scene.