4. A correction device as claimed in claim 3 , further comprising: an analyzer configured to analyze selected text passages of the recognized text by using character chain comparison or syntactic analysis, and to determine alternatives to the selected text passages from the lexicon of alternatives.
4. A correction device as claimed in claim 3 , further comprising: an analyzer configured to analyze selected text passages of the recognized text by using character chain comparison or syntactic analysis, and to determine alternatives to the selected text passages from the lexicon of alternatives. 6. A correction device as claimed in claim 4 , wherein the analyzer determines selected text passages from a cursor position or a marking information of a text processing program.