Otis Johnson was 25 years-old when he was sentenced to prison and he spent 44years of his life behind bars.
The world has however moved on and very different to what he left behind 44 years ago.

Johnson was surprised and confused by the modern tech around him their when he visited Times Square in New York
People "with wires in their ears" listening to music who looked like CIA agents, pedestrians "talking to themselves" on their iphones and billboard illuminating storefront windows.

Video: aljezeera