With Kupuk it's possible to control your music system using your iPhone. This is because it creates a link between phones and music systems that could turn out to become very popular.A Sonos music system (Dutch) is a special audio system that fills the missing link between files on the hard drive, internet radio and the speakers in the various rooms of the house. The core of the system is comprised of one or more 'zone players' which are wirelessly connected to one another. Then you can control each zone with a so-called 'controller. (I've such a system myself and it works great!) Now it's also possible to control the whole system with a 'normal' iPhone.
Future Vision by Erwin Van Lun on this article
All screens will be connected to one another and give you access to all information wherever you want it. In this case, for example, you turn your music on using the computer, turn up the volume with your controller and will turn it off with your iPhone when you walk out the door. And that’s only the beginning. Soon we’ll also be able to use the TV, mirrors or e-readers to control our music: each screen is connected to the virtual world and reacts to our finger movements. After that we only have to say which music we want to hear and after that the digital troubadour will feel exactly what we want. This is a step in that direction.