By using hand movements, participants can flip the interactive journal pages and review different news items instantly on a big monitor at their front. Ringtone DIY is a powerful music developing hub. Using projected buttons and some musical tools allow participants to compose their own ringtone.  The interactive City Plan model is combing video projection wireless technology. Using hypothetical storytelling devices, participants can live in a virtual daily environment via a PDA device, and enjoy most of the services provided by China Mobile.