Após apresentar tecnologia do QR Code e depois mostrar como fazer a leitura pelo celular, agora vai a dica de como gerar um QR code através da ferramenta
I recently found this blog which shows a business card with a QR card. I thought I'd create a business card with LaTeX with a similar QR code. I took a LaTeX template from here, found out about the pst-barcode pacakge, learnt the MECARD format, and combined them to make this:
If you are looking to download a QR-Code reader (software) so that you can scan and read mobile barcodes (QR-Codes), you have come to the right place. We have compiled a list of the best QR-Code reading software available to download on the internet. If the QR-Code reader is not on our list, it's not worth worrying about. Please find below available reading software and information about how to download and install the QR-Code readers.
F. Patil, U. Bhandari, and M. Kasar. International Journal on Recent and Innovation Trends in Computing and Communication, 3 (2):
633--636(February 2015)