> For the complete documentation index, see [llms.txt](https://docs.saas.haut.ai/haut.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.saas.haut.ai/haut.ai/haut.ai-features/liqa.md).

# LIQA

What LIQA smart camera does, which devices and browsers it supports, and how to create, copy, and delete LIQA license keys in SaaS.

{% hint style="success" %}
LIQA feature is available for <mark style="color:green;">all</mark> plans
{% endhint %}

## About LIQA

LIQA stands for **Live Image Quality Assurance** and is a "smart camera" plug-n-play experience with AI controlling the process of selfie image collection.

* LIQA is included in the [Consumer Apps](/haut.ai/haut.ai-features/consumer-apps.md) for <mark style="color:green;">all</mark> clients.
* LIQA is available for <mark style="color:purple;">Professional</mark> plan clients as a web-first library with the API described in official public LIQA documentation: <https://docs.liqa.haut.ai/>. The library needs a LIQA license key, which you create in SaaS. See [#manage-liqa-licenses-in-saas](#manage-liqa-licenses-in-saas "mention").

## Manage LIQA Licenses in SaaS

{% hint style="success" %}
LIQA license management is available for <mark style="color:purple;">Professional</mark> plan clients
{% endhint %}

This section is for developers and account admins who embed the LIQA library in their own app and need a license key for it. You create, copy, and delete LIQA licenses yourself in SaaS. No request to support is needed.

{% hint style="info" %}
The [Consumer Apps](/haut.ai/haut.ai-features/consumer-apps.md) already includes LIQA. You need a LIQA license only when you integrate the LIQA library into a custom app.
{% endhint %}

### Open the LIQA licenses page

1. Hover on your user name in the bottom-left corner.
2. Navigate to the `API and license keys` section.
3. Open the `LIQA licenses` tab in the left menu.

The page lists all LIQA licenses of your company with the following columns:

| Column         | Description                                                                   |
| -------------- | ----------------------------------------------------------------------------- |
| `Name`         | The name you gave the license when you created it.                            |
| `License Key`  | The full license key. Use it as the `license` value when you initialize LIQA. |
| `Status`       | `Active` or `Expired`. An expired license no longer starts LIQA sessions.     |
| `Date Created` | When the license was created.                                                 |

Use the search field to find a license by name.

### Create a LIQA license

1. On the `LIQA licenses` tab, click `Create LIQA license key`.
2. Enter a name for the license, for example the app or environment it is for, and click `Create`.
3. Copy the license key from the confirmation window.

The key also stays visible in the licenses list, so you can copy it again later.

Pass the key to LIQA as the `license` attribute:

```html
<hautai-liqa license="YOUR_LIQA_LICENSE_KEY"></hautai-liqa>
```

{% hint style="info" %}
Activation domains and expiration are not configured in SaaS. If you need to change them for a license, please contact support.
{% endhint %}

### Delete a LIQA license

{% hint style="warning" %}
Deletion revokes the license immediately. Any integration that still uses this license key stops working, and the license can not be viewed or restored afterwards.
{% endhint %}

1. On the `LIQA licenses` tab, find the license you want to delete.
2. Click the `...` button and then click `Delete`.
3. Confirm deletion.

If you are replacing a key, create the new license first, switch your app to the new key, and delete the old license only after that.

## Device and System Requirements

LIQA is primarily designed to be used on modern smartphone devices in a web environment. The provided requirements are valid for the moment of writing: **Q2 2026**.

### Device Requirements

| Requirement       | Minimum                                             | Recommended                                         |
| ----------------- | --------------------------------------------------- | --------------------------------------------------- |
| Operating system  | iOS 16.0+ / Android 12+                             | iOS 16.4+ / Android 13+                             |
| Camera            | Rear-facing and front-facing cameras with autofocus | Rear-facing and front-facing cameras with autofocus |
| Camera resolution | 5 MP+                                               | 8 MP+                                               |
| WebAssembly       | WebAssembly support                                 | WebAssembly SIMD support                            |

### Example Devices Meeting Recommended Requirements

| Manufacturer | Recommended devices         |
| ------------ | --------------------------- |
| Apple        | iPhone 11 and newer         |
| Samsung      | Galaxy S21 and newer        |
| Samsung      | Galaxy A54 and newer        |
| Xiaomi       | Xiaomi 12 and newer         |
| Xiaomi       | Redmi Note 12 Pro and newer |
| Google       | Pixel 6 and newer           |

### Desktops

LIQA is not recommended for production usage on desktop devices because most embedded web cameras have insufficient resolution, and stationary desktop positioning can limit the end user's ability to improve lighting and face position.

If your desktop setup can overcome these issues, LIQA may still work effectively. Check the supported browsers below before using LIQA on desktop.

### Limitations

| Limitation                           | Explanation                                                                                                                |
| ------------------------------------ | -------------------------------------------------------------------------------------------------------------------------- |
| Insufficient camera resolution       | Camera must have at least 5 MP resolution for correct texture representation.                                              |
| Required OS version is not supported | iOS 16.0+ and Android 12+ are required. See more details in the list of supported browsers.                                |
| Insufficient RAM amount              | iOS-powered devices must have at least 3 GB RAM, and Android-powered devices must have at least 6 GB RAM for AI execution. |
| Insufficient performance             | CPU+GPU/NPU must have enough computational resources for AI execution.                                                     |

### Supported Browsers

| Browser          | Supported versions   | Status     | Comments                                          |
| ---------------- | -------------------- | ---------- | ------------------------------------------------- |
| Safari Mobile    | 16.3-16.7, 17.0-17.3 | Functional | -                                                 |
| Safari Mobile    | 16.1, 16.2           | Functional | No focus auto-switch feature for the back camera. |
| Chrome           | Last 5 versions      | Functional | -                                                 |
| Samsung Internet | 21-25                | Functional | -                                                 |
| Firefox          | Last 5 versions      | Functional | -                                                 |

Review the latest LIQA system requirements in the LIQA documentation: <https://docs.liqa.haut.ai/getting-started/system-requirements.html>.

***

{% hint style="warning" %}
Not a Haut.AI client yet?
{% endhint %}

<a href="https://haut.ai/book-a-demo?utm_source=referral&#x26;utm_medium=saas_docs&#x26;utm_campaign=Docs_SaaS_HautAI" class="button primary" data-icon="user-vneck">Book a demo</a> <a href="https://haut.ai/product/ai-skin-analysis?utm_source=referral&#x26;utm_medium=saas_docs&#x26;utm_campaign=Docs_SaaS_HautAI" class="button secondary" data-icon="external-link">Platform overview on haut.ai</a>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.saas.haut.ai/haut.ai/haut.ai-features/liqa.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.