19. The method as in claim 18 a) wherein comparing said predetermined number of said hypothesis words to said predetermined number of said artifact words comprises i) creating a first group containing said predetermined number of hypothesis words; ii) creating a second group containing said predetermined number of artifact words, said second group being displayed on said display screen of said computer; iii) respectively determining whether each of said predetermined number of hypothesis words is present in said first group; iv) respectively determining whether each of said predetermined number of artifact words is present in said first group; v) generating a single number, wherein said single number is representative of the degree of similarity between said first group and said second group; b) said method further comprising i) determining two or more second groups of said predetermined number of artifact words having a generated single number greater than a predetermined number; ii) creating a list of all bigrams contained in said predetermined number of hypothesis words; iii) creating a list of all trigrams contained in said predetermined number of hypothesis words; iv) respectively creating a list of all bigrams contained in each of said two or more second groups; v) respectively creating a list of all trigrams contained in each of said two or more second groups; vi) respectively comparing each list of bigrams of said two or more second groups to said list of all bigrams contained in said predetermined number of hypothesis words; vii) respectively comparing each list of trigrams of said two or more second groups to said list of all trigrams contained in said predetermined number of hypothesis words; viii) determining one of said two or more second groups of said predetermined number of artifact words having the greatest total number of bigrams and trigrams present in said list of all bigrams and said list of all trigrams contained in said predetermined number of hypothesis words; ix) selecting said one of said two or more second groups of said predetermined number of artifact words having the greatest total number of bigrams and trigrams present in said list of all bigrams and said list of all trigrams contained in said predetermined number of hypothesis words; x) selecting a portion of said text artifact, wherein said selected portion of text artifact contains said selected one of said two or more second groups of said predetermined number of artifact words having the greatest total number of bigrams and trigrams present in said list of all bigrams and said list of all trigrams contained in said predetermined number of hypothesis words.
20. The method as in claim 19 further comprising establishing a scroll rate for said text artifact on said display screen of said computer.