DdTags codes arrives with a new concept in bidimensionals codes, because, neither other existent codes as QR Codes or traditional barcodes, ddTags codes can be readed until 12 times farther than an equivalent QR Code.
Moreover, the offer lot of advanteges, as multiple simultaneous recognition at the same time, detection without focusing or even when you are in movement.
With ddTags GO you can check all of this possiblities, testing easily the content of every tag and this capabilities: interactive visit cards, contextual information, accesibility improvements in public places...