30. The method for building and utilizing tax preparation system related models using biometric data of claim 27 , wherein an emotional state of the user at a given time is determined based on the biometric data received at that given time and includes at least one of the emotional states selected from the group of emotional states consisting of: a happy emotional state or happiness; a sad emotional state or sadness; a surprised emotional state or surprise; a fearful emotional state or fear; a disgusted emotional state or disgust; an angry emotional state or anger; a tense emotional state; a nervous emotional state; a stressed emotional state; an upset emotional state; a frustrated emotional state; a depressed emotional state; a bored emotional state; a fatigued emotional state; an alert emotional state; an excited emotional state; an elated emotional state; a happy emotional state; a contented emotional state; a serene emotional state; a relaxed emotional state; and a calm emotional state.
27. A method for building a tax preparation related model using biometric data comprising: providing a tax preparation system; defining biometric data to be obtained and analyzed; providing one or more biometric data collection systems to obtain the defined biometric data; monitoring a user's interaction with the tax preparation system and obtaining user interaction activity data indicating the user's interaction with the tax preparation system at defined times; using the one or more biometric data collection systems to obtain biometric data associated with the user at defined times as the user interacts with the tax preparation system; correlating the biometric data associated with the user with the user's interaction activity data at the defined times; obtaining baseline data associated with the user, the baseline data including data indicating when the baseline data was obtained; analyzing the biometric data associated with the user and correlated to the user's interaction activity data and the baseline data, to generate emotional pattern predictive model data representing an emotional pattern predictive model associated with the user.