The PostGeheimnis System consists of a platform of "super-objects" that have been imbued with special communication behaviors. The objects exist in conjunction with an input management interface, from which a sender can create video/audio/text/image messages to recipients. From this interface, a sender composes a message to a recipient, and then selects which object to send the message to. Once an object receives a message in its queue, it will attempt to attract your attention, letting you know that you have a message. In essence, the PostGeheinmis objects become little postmen within your home that deliver special messages from your close friends and family.