The idea is simple. With many time consuming games on PC, Playstation or Xbox. Having control over the time your child is playing can be important. Since today many games require an Internet connection. One could therefor have two online accounts at the game site. One special account for parents who could then see how much time the child is playing a particular game. Here you could set at what time the game is allowed to be played simply by logging into your account from your own computer.