Watch out world, here comes Hello Barbie, an internet-connected smart Barbie. What could possibly go wrong? Network World | Feb 18, 2015 10:47 AM PT  Watch out world, here comes an internet-connected version of Barbie, complete with a wireless connection, microphone, speaker, advanced voice recognition capabilities, and a “customized cloud-based database of her owner’s likes and dislikes” so Barbie can have “real” back and forth conversations with her owner. Hello Barbie is expected to sell for $75 by…