Abstract: A device configured to detect, measure, and/or monitor physiological signals of a mammal. The device and system can detect a pulse and/or skin bioimpedance of a mammal and determine one or more physiological parameters based on the detected pulse and/or dermal bioimpedance. The device and system converts one or more physiological signals detected by the one or more sensors into one or more physiological parameters and stores the physiological parameters as electronic data, the electronic data being related to a physiological condition of the mammal.

Abstract: Disclosed is a system for authorizing access to an asset including a user interface for presenting to a user a checklist of items, a data acquisition device capable of receiving user responses to the checklist of items, and a processor connected to the data acquisition device selectively evaluating user responses to the items and preventing the user from accessing the asset if the user responses to the checklist of items are not satisfactory.

Abstract: An monitor system that comprises a radiation rate meter and a dosimeter. The system is a pocket sized, portable, inexpensive, battery operated system and provides an instantaneous and accurate, indication of radiation above threshold levels to which the user has been exposed. The associated dosimeter measures radiation dosage levels and in conjunction with the dosimeter provides an indication of the cumulative radiation above threshold to which the user is subjected within a determined period.