Facebook is working on mesh Wi-Fi to possibly bring to developing countries

Facebook gave an update yesterday on its efforts to expand Express Wi-Fi, an app that lets unserved communities pay for internet service. The company is still working on efforts to reach the 3.8 billion people in the world who don’t have internet access, in order to grow its potential market.
Facebook says it’s developing software in Boston to manage networks more easily and enable operators to deploy mesh Wi-Fi networks. It’s also working on a new routing framework at its Cal