The scope of the project is public interaction in large screens, at least at the scale of one person. However, interaction from an app for smartphones and tablets can be implemented if personal data wants to be sent through the portal, through the main screen.

The person scale screen does not only allow speech and visual interaction, but as well it can be equipped with a keyboard to introduce text messages. The language barrier is taken into account and that is why text messages support is added with a Google Translator add-on or a similar technology for allowing people who do not speak the same language, to exchange messages.