QR Code & mobile devices & the desktop

[Nicolas Cueto]

Hello All,

Given the relatively high price of USB 2D code readers, those recent
and tempting announcements about QR Code libraries aimed for LC users
have got me wondering.

What LC components (add-ons?) and LC commands ought I consider for
somehow relaying (internet? WIFI?) to a desktop computer some QR Code
scanned by a mobile device (iPhone or Android tablet)?

A general idea about the steps involved would be great. And much appreaciated.

Cheers.

--
Nicolas Cueto