From the article:
“Essentially, QuestionBox is a simple telephone intercomwhich works by pressing a button, which connects to the operator sitting in front of a computer with internet access.Users ask the operator questions in their local language. The operator goes online and finds their answers, translating English results back into the local language. The physical Question Box units have gone through several design cycles. They now can run completely off the grid, using mobile phone and solar technologies.”






