WhenHub
WhenHub suggests building a mobile application to connect bidirectional video stream, text, audio. This app will be part of a larger service ecosystem called WhenHub Interface Network (WIN) (patent pending). This service creates secure microcontracts within 15 minutes using dAPPS (Distributed Application) running on the Ethereum block chain and provides frictionless billing and payment services. At the end of each micro-contract, payments in the form of WHEN tokens are automatically transferred to specialists. There is no preparation or request of the document.