Expanding wi-fi zones

We have two Internet connections at home are in the process of setting up a wi-fi system, to free ourselves from wires. Take the wi-fi system to a large public development and imagine its scope. Well, its already been done, but I'm still awed by the technology that makes it possible. ArrowSpan is a global provider of Wi-Fi mesh solutions and has brought out a new wi-fi mesh system called the MeshAP 1100 Indoor. The system is perfect for use in large areas such hotels, airports, malls and offices and is completely reliable and secure. It's also a really great way to provide the technology without the major infrastructure requirements and installments, especially to underdeveloped areas. Another great feature of this new system is that its "routers form a self-configuring and self-healing wireless broadband data network" that can expand from hotspots to hot zones.