Imagine being a stranger in a strange land. Unable to speak the language, unable to easily find food and shelter. These people often feel lost and alone; forced to make a bewildering number of decisions alone.
Now imagine how a digital application could change the situation.
Think what a lifeline it would be to have a mobile phone app available in many languages that could quickly identify local emergency and shelter services. With the app people could find out where to get donated clothing, how to take beginner language classes, and how to get medical assistance.