BERLIN, GERMANY - SEPTEMBER 02: Visitors look at Acer W4 smartphones at the Acer stand at the IFA 2011 consumer technology trade fair on the first day of the fair's official opening on September 2, ... more 
BERLIN, GERMANY - SEPTEMBER 02: Visitors look at Acer W4 smartphones at the Acer stand at the IFA 2011 consumer technology trade fair on the first day of the fair's official opening on September 2, 2011 in Berlin, Germany. The IFA 2011 will be open to the public from September 2-7. (Photo by Sean Gallup/Getty Images) less 
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Getty Images | Photo By Sean Gallup / Getty Images
Fri, Sep 2, 2011 11:37 AM EDT