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mobile development usability

Wal-Mart’s Latest To Try Smartphone Solution To Long Checkout Lines

http://www.readwriteweb.com/mobile/2012/09/wal-mart-latest-to-try-smartphone-solution-to-long-checkout-lines.php

 

Wal-Mart is testing a mobile app checkout system that will let customers scan items where-ever they find them in the store – hopefully reducing the length of checkout line at the giant retailer. The trial program is the latest in a series of mobile-based solutions designed to cure the dreaded human condition known as the queue.

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