In this video tutorial, we will explore how to apply 3D text to a moving scene using Adobe After Effects. This effect can help your audience visualize what you are writing in a diary or solving on a smartphone. You can download the footage used in this tutorial to follow along easily.

**Step 1: Preparing Your Footage**
Begin by importing your footage into After Effects. Ensure that your subject is clearly visible before you start tracking the scene. Proper masking is essential for effective camera tracking.

**Step 2: Tracking the Scene**
Track your camera to match the movement of your footage. This will allow the 3D text to follow the scene naturally.

**Step 3: Creating 3D Text**
Use the text tool to create the text that you want to appear in your scene. This text can represent what you are writing or thinking about. Make sure the text is properly aligned and integrated with the tracked footage.

**Step 4: Using Plugins**
We will demonstrate two techniques: one without a plugin and the other using the Trapcode Particular plugin. The plugin can add more dynamic effects to your text.

For a detailed, step-by-step guide on how to achieve this effect, watch the full video tutorial.