> For the complete documentation index, see [llms.txt](https://academy.theufolab.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://academy.theufolab.com/tips-and-advanced-features/interface-layer.md).

# Interface layer

The interface layer is used when we want an icon, text, image, etc., to remain in all scenes, and in the same place where it was put at the beginning.

{% hint style="info" %}
An example in which you will normally use the interface layer would be with the gamification bar because, in this way, the time, the score, etc. would be seen throughout the process.
{% endhint %}