The Children's Online Privacy Protection Act and Rule apply to individually identifiable information about a child that is collected online, such as full name, home address, e-mail address, telephone number or any other information that would allow someone to identify or contact the child. The Act and Rule also cover other types of information -- for example, hobbies, interests and information collected through cookies or other types of tracking mechanisms -- when they are tied to individually identifiable information. More information can be found here.