Authentication and personal identification products, namely, computer software, sensors and portable and wearable electronic devices for use in identity authentication, identity management and providing remote access; system consisting of wearable digital electronic devices in the form of a wristband featuring software for use in the measurement of cardiac output and other physiological and cardiovascular parameters, assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and other physiological and cardiovascular parameters, and controlling access of an individual to electronic communication networks, electronic devices, namely, computers, mobile phones, tablets, laptops, building entry, computer networks and building and computer access control security systems by assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and other physiological and cardiovascular parameters; Computer hardware and associated software for use in the measurement of cardiac output and other physiological and cardiovascular parameters, assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and other physiological and cardiovascular parameters, and controlling access of an individual to electronic communication networks, electronic devices, namely, computers, mobile phones, tablets, laptops, building entry, computer networks and building and computer access control security systems by assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and other physiological and cardiovascular parameters; system consisting of apparatus, equipment and instruments for use in electrocardiogram diagnostics and/or measurement of cardiac output and other physiological and cardiovascular parameters, assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and/or other physiological and cardiovascular parameters, and/or controlling access of an individual to electronic communications, computerized systems, electronic devices, building entry, computer networks and/or security systems by assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and/or other physiological and cardiovascular parameters; Computer hardware, software and peripheral devices for use in electrocardiogram diagnostics and/or measurement of cardiac output and other physiological and cardiovascular parameters, assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and/or other physiological and cardiovascular parameters, and/or controlling access of an individual to electronic communications, computerized systems, electronic devices, building entry, computer networks and/or security systems by assessing and validating the identity of an individual through the capture and recognition of the individual's electrocardiogram tracing, cardiac output and/or other physiological and cardiovascular parameters; and instructional manuals relating to the foregoing products sold as a unit

Technical consultation services, research and development services, educational services and the provision of on-line electronic publications relating to the foregoing, all in association with electrocardiogram diagnostics and measurement of cardiac output and other physiological and cardiovascular parameters for personal identification and measurement of biological and personal traits for identity management and authentication