1. A message extraction system comprising: an image capture unit obtaining a set of images; a first features extraction unit communicatively coupled to the image capture unit to extract a first set of body features from the generated set of images; a words extraction unit communicatively coupled to the first features extraction unit to generate a first set of words from the first set of body features; a second features extraction unit communicatively coupled to the words extraction unit to generate a second set of body features from the generated first set of word; and a features comparator communicatively coupled to the first features extraction unit and the second features extraction unit to determine whether the first set of body features matches the second set of body features and outputting the generated first set of words when the first set of body features matches the second set of body features.