A national airport restaurant operator, OTG, has opted to place more than 7,000 third-generation iPads at its locations in Minneapolis-St. Paul, Toronto and New York's LaGuardia airports after a strong demand in a pilot program, and foresees using "tens of thousands" or possibly more in the years to come, according to AppleInsider. Customers can use the secured iPads not just to call for service or as a menu, but also for games, Facebook and other options.