It has created a city-wide network in which physicians can, with the patient's permission, log on to a complete medical history that includes all previous care at the 11 participating hospitals.

ECONOMIST: IT in the health-care industry

Includes an up-to-date list of all athletes participating in the Games, including biographies, news stories and their personal performance at London 2012.

FORBES: The Best Apps For The London 2012 Olympics

The Columbus, Ohio, company, which owns 23 U.S. malls, said it envisions a free app that includes a parking-spot tracker, a map for navigating its properties and notices of promotions from participating stores.

WSJ: Malls Test Apps to Aid Shoppers