Description: qr-code, QR Code, stone, qr-code engraved in stone
qr-code (870) qr-code in stone (1)
created by steinart.info
The QR-code, these 'digital transmitters' of mobile communication, are square barcodes and appearing often in adverts, on posters, in news magazines and so on. The barcodes can be scanned in using an app on a mobile phone and this will trigger an action on your phone. It could be taking you to a web page, a video, generate a text, add details into your contact folder of the phone, etc. ... there are lots of different uses... !
qr code in stone qr code in marble All pictures protected ... steinart laserstrahlreinigung grabmal-koeln QR Headstone sandstrahlen-köln grabstein-köln graffitientfernung-koeln naturstein-laserreinigung grabmal.info bildhauer-koeln QR Gravestones