Conviene no perderlo de vista al hacer estimaciones sobre este mercado potencial.
Here you will find a really interesting infografic about what is already happening in the app market. Still doubting about getting on the wave... Can't believe it. Courtesy of: Engine Yard
If you are interested in creating the QR for your own business card, you can follow two lines: 1.- Create a QR code containing ALL the information about your business card (see http://goqr.me) 2.- Create a simpler QR Code referring to a web platform that is the one that really contain your info. (see http://scan.me) Pro's & Con's Direct QR: you do not depend on anyone to have your code operative, BUT it is much darker and less attractive Indirect QR: it is much more attractive, but it will only work if the Code platform works. Type 1: Type 2: I strongly recommend Type 2 for marketing purposes.