Parents had enough to worry about before their children could bully each other online, meet dangerous strangers without leaving the house, and switch between tasks at a rapid-fire pace. Some parents have even questioned whether their children will ever be able to concentrate.

In a world where, according to one survey, 81% of toddlers have an online presence by the time they are two, most parents are still confused about how to best manage their children’s relationship with technology.

Author Scott Steinberg attempts to answer their questions in a new series of high-tech parenting books called The Modern Parent’s Guide. The first volume, Kids and Video Games, went online as a free download this week. Internet, Web and Online Safety; Facebook and Social Networks; Smartphones and Apps; and Digital Music, Movies and Entertainment will follow within the next year.

Mashable asked Steinberg how parents should shape their children’s experiences with the digital world, and about the technology rules he uses in his home.

via Kids and Tech: Parenting Tips for the Digital Age.