Plaything for a child or infant. Toys survive from the remote past and from a great variety of cultures. They range from the simple to the complex, from a stick or piece of string that becomes a toy in a child's hands to complex mechanical and electronic devices. Perennial favorites include balls, jump ropes, dolls, drums, whistles, dice, jackstones, board games, marbles, play weapons, and costumes. In the modern era the toy industry has grown tremendously, especially with the advent of computer games.