Poll

QR codes

A QR code is a small black-and-white square, which is a link to any kind of multimedia content: a text, a picture, a sound or a website.

Description

A QR code is a link to any kind of multimedia content: a text, a picture, a sound or a website. By clicking – scanning a QR code, hidden content linked to a real object is read. A QR code can trigger a certain function of your mobile phone – making a call, sending a text message or saving a contact.

  • Those inconspicuous small squares are fast and simple links between the real world and the virtual reality.
  • This is an immediate way of receiving information, available in every time and place.
  • Everything can store information – no matter of its size or the material it is made of!

You don’t have a QR codes reader yet?

To download a QR code reader:

  • send a text message* ODKODUJ to the number +48 507 67 69 67
  • or visit the website http://2dkod.com **

The application automatically recognizes the model of a mobile phone and matches a relevant QR codes reader.

Download a QR codes reader and scan freely!

* charge according to your plan

** the amount of the transferred data (less than 300 KB), charge according to your plan

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How to use QR codes?

Launch the application and scan a QR code. Having done so, you will get the access to a mobile website with additional content – a tourist guide, a programme of an event, a presentation of a company, a competition or a trade offer.

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What are you going to find at a QR code link?

QR codes link to light interactive websites, which can include:

  • texts,
  • photos,
  • audio recordings,
  • movies,
  • surveys.

A QR code can also trigger a certain function of a mobile phone:

  • making a call,
  • sending a text message,
  • saving a contact.

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Do using QR codes cost anything?

Using QR codes itself is free. Costs which are connected to it include:

  • a single charge for a text message when downloading the application,
  • charges for using the Internet when opening mobile websites (not concerning free Wi-Fi connections).

The websites of the objects are optimized in a such way as to make the transfer charges minimal.

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See how QR codes work

An object (a hotel, a restaurant, a historic building) can be promoted using QR codes in many different ways. We enlist the most popular examples:

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link to a website

link to an
information website
of a object on the portal

a business card
with chosen
contact details

Taking into account technical functions of mobile phones, the size of a QR code square should be chosen carefully. Older models of cameras can read complicated codes wrongly. Thus, on the information websites of an object on the portal there is an option of choosing the size of a QR code appropriate for a given camera.

Mobile websites opened by QR codes

Below we present the examples of how mobile websites opened by QR codes look like on different models of mobile phones.

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Only those few examples show the usefulness and the versatility of QR codes as tools supporting the transfer of e-information.