Half a croissant, on a plate, with a sign in front of it saying '50c'
h a l f b a k e r y
Now, More Pleasing Odor!

idea: add, search, annotate, link, view, overview, recent, by name, random

meta: news, help, about, links, report a problem

account: browse anonymously, or get an account and write.

user:
pass:
register,


   

Disable stolen bank cards with OTU QR code
  (+1, -2)
(+1, -2) 		  [vote for,
against]

Basically have two QR code that is printed into a card/sticker etc... It has a sticky cover on top of it so people cannot snoop on the code before usage.

Upon theft/loss of card, you simply grab the nearest phone and have them scan either one of the QR code, (one is a url, and the other one is an SMS). It will then send a one time password to disable the card.

This process is much faster than calling the bank.

—mofosyne, Aug 01 2012

Please log in.
If you're not logged in, you can see what this page looks like, but you will not be able to add anything.
Short name, e.g., Bob's Coffee
Destination URL. E.g., https://www.coffee.com/
Description (displayed with the short name and URL.)






       So, you keep the QR code on your person?
—RayfordSteele, Aug 08 2012
   


 

back: main index
business  computer  culture  fashion  food  halfbakery  home  other  product  public  science  sport  vehicle