Wednesday, December 1, 2010 | 11:23 a.m. CST
DES MOINES, Iowa — Just as plastic rendered paper checks nearly obsolete, gadgets may soon do the same to credit and debit cards.
To read the full article, please sign up or login.
* Unlimited access on your
Android phone and
* All the high-quality, in-depth journalism of the Columbia Missourian and Vox Magazine, updated 24/7
* Your news. Your device. Your time.
If you'd like to read more about the value of being a member, read this column from the Missourian's executive editor, Tom Warhover.