Is Hello Barbie every parent’s worst nightmare?

"“Parents should never spy on their kids without their consent,” said Danielle Citron, a privacy expert and University of Maryland law professor who studies the way spyware is often used by perpetrators of domestic violence. “When you’re 13 and under, if companies are going to collect data from children, the parent has to consent. But the law doesn’t say that parents can spy on their kids.”"