text: Next, kids these days need more exercise. Most of them sit around playing sports video games when they can be out playing the real thing! For some kids, the only exercise they get is in gym class or on sports. I'm sure parents would rather have their kid playing linebacker instead of pretending to be one on Brett Favre's team. Also, kids can meet random people playing video games and may want to meet them in the real life. With voice changer technology, people can make their voice sound lower or higher, matching a kids voice.