In this Monday, June 11, 2012, file photo, Apple CEO Tim Cook walks on stage during the Apple Developers Conference in San Francisco. Makers of consumer electronics are refreshing their products for the holiday shopping season. Apple’s rivals are hoping that a head start on the buzz will translate into stronger sales. Nokia and Microsoft, in particular, are trying to generate interest in a new Windows operating system out next month. (AP Photo/Marcio Jose Sanchez, File)
Photo by Associated Press /Chattanooga Times Free Press .
published Tuesday, September 4th, 2012
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Think of it as the opening act at a concert: Nokia, Motorola and Amazon are expected to unveil new mobile devices this week before attention turns to a new iPhone and possibly a smaller iPad from Apple.