# Room Visualization (Visu)

The **visualization function (Visu)** in the nomos system Controller offers a way to graphically represent and personalize the structure of a room. This feature allows you to upload an image to better visualize the devices within the room.

**Steps to Use the Visualization**

1. **Visu Button:**
   * To start the visualization, click the "**Visu**" button next to the room you wish to visualize.
   * This opens the visualization mode for the selected room.
2. **Upload Image:**
   * In visualization mode, you'll see the "**Upload Image**" option. This allows you to upload an image, such as a floor plan or room view, to begin the visualization.
   * **Step:** Click "Upload Image" to select and upload an image from your device.
3. **Manage Devices:**
   * After uploading an image, you can visually position the devices within the room on the uploaded graphic.
   * Use the "**Manage Devices**" button to add or remove devices and arrange them accordingly on the image.
4. **Save:**
   * Once you've placed the devices and set up the visualization, click "Save" to secure the changes. This visualization will then be saved and can be adjusted at any time.

**Note:**

* The visualization function provides a user-friendly method to graphically represent the arrangement and placement of devices in a room. It's particularly useful for large installations.

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<figure><img src="https://content.gitbook.com/content/uO09BeiBXZAYdQbEqB20/blobs/wSGrZq2tcYV6pzOyH42V/Visualisierung2.jpg" alt=""><figcaption></figcaption></figure>