US Patent 9369537 Systems and methods for regulating device usage

A device is provided, comprising at least one processor and at least one computer-readable storage medium having encoded thereon executable instructions that, when executed, cause the at least one processor to: monitor a user's usage of the device; in response to determining that an amount of time the user has been using the device has reached a selected limit for usage time, activate a home screen application to restrict the user's access to the device, wherein the home screen application is programmed to prompt the user to demonstrate at least one achievement; and in response to determining that the user successfully demonstrated at least one achievement, allow the user to regain access to the device.