This is a fun app that children enjoy and respond to. It's a real boon to any adult who needs to control the levels of noise of a group of children. For the responsible adult it is like having a virtual assistant with you, constantly monitoring noise levels and letting the children know in a fun and engaging way if noise levels have reached an unacceptable level. In tests we have found when using this app with groups of children peer pressure alone is generally sufficient to control noise…