Interactive ‘Hello Barbie’ could invade child privacy

John Hopton for redOrbit.com – @Johnfinitum Using technology to make kids’ toys super cool – seems like a happy enough situation, no? Sadly things are not that simple for Mattel’s new WiFi Barbie doll, which critics fear could be used to spy on children, invade their privacy and use them as marketing tools. The “Hello Barbie”,…