One of the poorest countries in the world, Liberia is struggling to get itself back on its feet after a 15 year civil war that killed over 350,000 people, destroyed nearly all of the infrastructure, and caused over a million people to flee the country. This gallery documents a trip to Liberia to research the use of self-adjustable glasses in developing nations - a first step on the way to us developing Eyejusters, and seeing how people in the very poorest places on Earth live.