Computer human interaction and dialog

Abstract

An algorithm is described that informs a user about the relationship between ongoing measurements and goals for those measurements. For example, it informs a diabetic user whether his blood glucose is outside preset limits. The purpose of the algorithm is to influence the user's behavior so that the measured parameters return to the desired normal range. The algorithm accomplishes this in the following innovative fashion: first, it employs a non-deterministic decision making procedure to select the method of communication. The purpose is to preserve an element of surprise and keep the user interested in the message being delivered. Second, the algorithm varies the emphasis of the message and the time of transmission again to avoid a monotonous sequence of communications. Third, the algorithm is adaptive and adjusts its decision making based on the success or failure of different modalities in affecting the user's behavior.

Dependencies are inferred from the claim text.