Nice, always wanted to set up one of these for myself, but never found a good example. I'm wondering if you would like to tell us (me), what you used to set it up?
I kinda like it... It's helpful for when I make a purchase online and I need to enter the code of my Visa/Mastercard, since my telephone is on the desk next to me and my wallet usually in my jacket, it could be handy. You could also scan some other cards containing something like a tax number or other information you might sometimes need. Might benefit from an add on feature to scan business cards?? You'd have to offer a search function though, I think?
I might be exaggerating a little, but all this does is making the move to "cloud-systems/apps" slow down. People or companies are already afraid of the cloud concerning owning their data, spying, etc... Articles like this are bad advertising (but also good to point out the privacy issues, don't get me wrong here). Maybe everyone should start running their "OwnCloud" (pun and reference intended) as well as their own email system? So in other words, let's abandon the cloud all together?
I was thinking the exact same thing, I'd love to test it out, but for the moment (it might change in the future, I'm being hopeful) it's a tad too complex to setup for even a test ... I will keep an eye on the project though!