Electronic and IoT devices in the form of a wearable system and/or robotic exoskeleton apparatus, which is comprised of wearable devices, sensors, computer hardware, head-up display (HUD) and/or computer software that communicates physical parameters, physiological data, bio-signals, body behavior, chemical data and/or environmental data to computers, servers, and cloud systems through internet and other computer and electronic communication networks; Electronic and IoT devices used for collecting, receiving, measuring, recording, processing, organizing, manipulating, transmitting, receiving, displaying, and reviewing data and information relating to physical parameters, physiological data, bio-signals, biofeedback, body behavior, chemical indicators, and environmental measures in connection with the use of personal protective equipment (PPE); Downloadable software platform for monitoring personnel, specifically, contact tracing, proximity and physical distancing, temperature monitoring, and personal protective equipment monitoring

Platform as a Service (PaaS), Software as a Service (SaaS), Virtual Reality, Augmented Reality, and other cloud integration applications or IoT services featuring computer software platforms, checklists, surveys, questionnaires, and other online tools for collecting, receiving, measuring, recording, processing, organizing, manipulating, transmitting, receiving, displaying, and reviewing data and information relating to physical parameters, physiological data, bio-signals, biofeedback, body behavior, chemical indicators and/or environmental measures in connection with the use of personal protective equipment (PPE); Platform as a Service (PaaS), Software as a Service (SaaS), Virtual Reality, Augmented Reality, and other cloud integration applications or IoT services featuring computer software platforms, checklists, surveys, questionnaires, and other online tools for monitoring wearable systems, robotic exoskeleton apparatus, and other wearable electronic or IoT devices; Platform as a Service (PaaS), Software as a Service (SaaS), Virtual Reality, Augmented Reality, and other cloud integration applications or IoT services featuring computer software platforms, checklists, surveys, questionnaires, and other online tools for collecting and managing data and information from wearable systems, robotic exoskeleton apparatus, and other wearable electronic or IoT devices; Platform as a Service (PaaS), Software as a Service (SaaS), Virtual Reality, Augmented Reality, and other cloud integration applications or IoT services featuring computer software platforms, checklists, surveys, questionnaires and other online tools for monitoring personnel, including, contact tracing, proximity and physical distancing, health screening, location approximation, designing digital twins and personal protective equipment monitoring