[ Kids ] Facts about a computer, a smart machine that takes in information (input), works with it using special instructions (programs), and then gives new information (output).

[ Teens/Mature Teens ] Each quiz selects ten computer words at random from a total set of 220, providing unlimited play.

[ Kids/Teens/Mature Teens ] Seven children join with researchers to form a design team to develop new technologies in the field of human-computer interaction. Includes description of the design process, project details, research papers, and FAQ's.