> For the complete documentation index, see [llms.txt](https://support.meetuma.ai/uma-knowledgebase/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.meetuma.ai/uma-knowledgebase/getting-started/set-up-your-hardware/applications/check-in-application.md).

# Check in application

### Overview

Eliminate the complexities associated with booking desks and meeting rooms. 

Through a straightforward process, users can secure their desired space instantly by scanning a QR code—anytime, anywhere. 

Furthermore, our application includes a seamless 'check-in' feature upon arrival, ensuring an optimal utilisation of workspace.

<figure><img src="/files/mo2LZpCuSHSAK3mPysah" alt="" width="188"><figcaption></figcaption></figure>

### Recommended hardware

This application utilises a mobile phone browser to allow you book or check into desk or meeting room bookings.

If you want to set up your QR codes on an E-ink display you can use the following device:

<figure><img src="/files/CaDdkGQlLsluGiurHx1r" alt=""><figcaption></figcaption></figure>

[Milesight DS3604 setup](/uma-knowledgebase/integrations/iot-sensors/milesight/milesight-ds3604-setup.md)

### How to use the application

In order to use the application, first you need to print QR codes or use the [Milesight DS3604](/uma-knowledgebase/integrations/iot-sensors/milesight/milesight-ds3604-setup.md) device to display QR codes.

To print a QR code follow the below steps:

1. Navigate to **manage** and **resources.**
2. Click on the ellipsis for the desk or meeting room you would like to print.
3. Click on **QR code**.
4. Click **print** or save the file to your desktop to edit and scale manually.
5. Physically assign the QR code to a space in your office.

Once you have assigned your QR code to a space you can scan the QR code to book or check into the space.

Once scanned you will see the availability of the resource as below:

<figure><img src="/files/mo2LZpCuSHSAK3mPysah" alt="" width="188"><figcaption></figcaption></figure>

If you are booking the resource on the spot you will immediately be checked in.

If you have already booked the resource you will be able to check in.

<figure><img src="/files/fPeFKoBCCcxUUkw7SaaP" alt="" width="188"><figcaption></figcaption></figure>

{% hint style="info" %}
You can only check into a booking where you are the organiser.
{% endhint %}