Frequently asked questions
Near-field communication (NFC) is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone, to establish communication by bringing them within 4 cm (1.6 in) of each other.
NFC devices are used in contactless payment systems, similar to those used in credit cards and electronic ticket smartcards and allow mobile payment to replace/supplement these systems. NFC is used for social networking, for sharing contacts, photos, videos or files NFC-enabled devices can act as electronic identity documents and keycards.NFC offers a low-speed connection with simple setup that can be used to bootstrap more capable wireless connections.
Haarnio Oy has been founded in 1970 and is since then a reliable and trusted partner especially for all kind of signage for construction sites and real estates.
The business started with outdoor advertising. Haarnio never stopped developing its products and services to improve customer experiences.
Nowadays Haarnio Oy is using intelligent technology to add more possibilities to all kind of signs and advertisings.
Haarnio operates from Nummela, Finland
The designtags work right now on Android-platforms with NFC-functionality. We are waiting for Apples next release, and hope that NFC is free for development.
Here is an updated list of the devices:
https://en.wikipedia.org/wiki/List_of_NFC-enabled_mobile_devices