# Background & Environment

This section covers background images, video streaming, panoramic views, and HUD displays.

## RGB-D Visualization

Render RGB and depth image pairs using the `ImageBackground` component.

**[View full example →](background/depth_image.md)**

<img src="figures/depth_image.png" width="80%">

## 360 Image

Create immersive 360-degree panoramic views by mapping equirectangular images to a textured sphere, allowing viewers to explore the full panorama with orbit controls.

**[View full example →](background/sky_ball.md)**

<img src="figures/17_sky_ball.png" width="80%">

## Heads Up Display

Display a heads-up-display (HUD) in VR using `ImageBackground` for real-time video streaming. Useful for teleoperating robots with a single camera view.

**[View full example →](background/vr_hud.md)**

<img src="figures/07b_vr_hud.png" width="80%">

## Example List

- [RGB-D Visualization](background/depth_image.md)
- [360 Image](background/sky_ball.md)
- [Heads Up Display](background/vr_hud.md)