Voxofon Ambit was made because kids and teenagers are using smartphones more often, often to the chagrin of their parents. "Ambit is essentially an ecosystem planted on the phone, allowing parents to personalize and monitor the contacts and services that their kids can access," according to DEMO. For example, the service lets parents limit access to apps and features, monitor the time and place in which the phone is used, protect kids from inappropriate contacts, know where their kids are at all times and even have remote control over the child's phone. Children may not want parents to limit their use of phones, but hey, that's life. Now go to your room, you ungrateful rugrat!