Electronics trade fair in Berlin

Virtual robots are "mixed in" to a screen showing live footage of fairgoers at the stand of Turkish consumer electronics giant Vestel during the 52nd edition of the IFA (Internationale Funkausstellung) electronics trade fair in Berlin on September 3, 2012. IFA, Europe's largest consumer electronics and home appliances fair opens to the public from August 31 to September 5 with more than 1,400 exhibitors taking part. Photo: AFP