Hello Barbie, shown above at the North American International Toy Fair in New York, is an interactive doll designed to have conversations with children. Author Sherry Turkle says the Barbie is an example of "robotic companionship."
A person plays Candy Crush Saga on his tablet in Lille, northern France. This year, mobile games revenues are expected to fly past console games and hit more than $30 billion worldwide.
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