Twelve-year-old Jacob Resnick sat in a stately armchair in the lobby of the Sheraton Society Hill, contemplating the animation he just created on his laptop. This wouldn't seem unusual, if not for the fact that pretty much every kid meandering through the hotel seemed more absorbed in electronic devices than swimming pools or sightseeing. In fact, 275 kids, teens and...
At just 10 years old, Jacob Greenfield has developed a strong interest in computers -- building Web pages, editing movies and playing intricate games on his laptop. His increased online usage, however, worries his mother, Leslie Greenfield, who's read horror stories in the news about sexual predators using the Internet to lure young victims. "The thing that worries me the...