MEKE(Mysterious Experience Kontrol Panel) exists of a Control Panel (iPad app), a Broker, and multiple Puzzle Masters, Sound Controllers, and Light Controllers all connected to each other over WiFi.

The iPad app enables owners to change the behavior of their experience on the spot, without updating the existing code on the Puzzle Masters or Sound/Light Controllers. You can, for instance, adjust what happens after someone opened a door or solved a puzzle. Does the music need to change, or the lights? Does another puzzle need to be activated.