# Loading

Loading components communicate that the system is working. Prizma provides a spinner for indeterminate states and a progress bar for determinate ones. Both are used extensively in biometric capture and verification screens.

<Frame caption="Loading — anatomy, variants, and states (from the Prizma reference)">
<Image src="/assets/design-and-ux/loading/preview.png" alt="Loading component reference" />
</Frame>

> 📘 Component tokens
>
> The color tokens for this component live in [Color → Tokens](/design-and-ux/color/), and its spacing, radius, and type map to the shared foundation scales.