I have a new article for Thrive Global (another Arianna Huffington property) available at Thrive Global. This one is on “Tools and best practices on monitoring and teaching your kids responsible mobile device use.” It starts out like this: My world changed when I awoke one day to find my 4-year-old daughter with a tablet in her hands, watching Transformers. The sight unleashed a handful of worries I hadn’t before experienced. Prior to that morning, I knew her to be fan of Star Wars figures, Legos and stuffed animals. And while I wasn’t displeased by her choice to watch a Michael Bay movie, I did start thinking about what else…