12. The method of claim 11 , wherein the first input is produced by the system as an alert to a user.
13. The method of claim 12 , wherein the first input is selected from the group comprising a tone, one or more visual/audio stable behavioral patterns on a user display, a set of visual/audio patterns changing/appearing/disappearing on the user display in a predetermined fashion, a set of geometric figures appearing on the user display, a system mechanical response that reflects the user's interaction with at least one sensor, and a system mechanical response that provides an information response to a user.