Software That Guards Virtual Playgrounds

VIRTUAL worlds for children and teenagers — Web sites like Neopets, Club Penguin and Habbo — are a big business. On these sites, children create an avatar and, with it, explore an imaginary universe. They can play games, chat and decorate virtual rooms or other spaces...

As the number of these virtual worlds grows, so, too, does the demand for sophisticated monitoring software and people, called moderators, who can act as virtual playground monitors. Tamara Littleton, chief executive of eModeration, a company based in London that provides moderation services, says the most common dangers that children and teenagers face online are bullying and young people’s own efforts to share personal information that could enable strangers to identify and contact them in the real world.