US Patent 8019590 Computer processes for analyzing and improving document readability

Disclosed are systems and methods for analyzing and improving document readability. For example, a writing improvement method is disclosed that can deal with problems related to the word “what” in text. Such a method can include the following steps: detecting whether a particular writing problem exists in text by searching for a sign that indicates the possible occurrence or absence of the writing problem, the sign comprising the term “what”; and if the sign is located, applying logic. If the logic indicates an edit is appropriate, a proposed edit can be specified, and the edit can be a change to the text. Various other rules for improving text are also disclosed.