2. Chatbot - Getting people onboard for either the ‘text’ based program or the mediator program could be done using a chatbot with a predefined set of questions and answers. Although at some point, this will have to be handled by a real person as the AI technology is yet to be at a stage where it can effectively mimic a real person. It is easier to build, the costs associated are those of getting a server to host the bot and database. Impact could be great, almost as large as a text based application.