Wearable electronic devices that feature sensors and software that alerts users of such devices if the users are in close physical proximity to one another, namely within a predetermined distance from each other; Wearable electronic devices that feature close proximity sensors and software that detects close physical proximity contacts of users of such devices within a given environment, namely a workplace environment, and communicates and records such instances of close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Downloadable computer software that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance from each other; Downloadable computer software that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance away from each other and to communicate and to record such instances of close proximity contacts to an online platform through the Internet and other computer and electronic communication networks.

Providing temporary use of online non-downloadable software in the field of virus and contagion contact tracing that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance away from each other, and to communicate and record such instances of close proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Software as a service (SaaS) in the field of virus and contagion contact tracing that features computer software that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance from each other, and to communicate and record such instances of close proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Platform as a service (PaaS) in the field of virus and contagion contact tracing that features computer software platforms that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance from each other, and to communicate and record instances of such close proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Providing temporary use of web-based software application for use with mobile devices, mobile phones and wearable electronic devices that enables the detection of close physical proximity contacts of users of such mobile devices, mobile phones and wearable electronic devices, and communication and recording of instances of such close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Software as a service (SaaS) that features computer software used with mobile devices, mobile phones and wearable electronic devices that enables the detection of close physical proximity contacts of users of such mobile devices, mobile phones and wearable electronic devices, and communication and recording of instances of such close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Platform as a service (PaaS) that features computer software platforms used with mobile devices, mobile phones and wearable electronic devices that enable the detection of close physical proximity contacts of users of such mobile devices, mobile phones and wearable electronic devices, and communication and recording of instances of such close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks;

Wearable electronic devices that feature sensors and software that alerts users of such devices if the users are in close physical proximity to one another, namely within a predetermined distance from each other; Wearable electronic devices that feature close proximity sensors and software that detects close physical proximity contacts of users of such devices within a given environment, namely a workplace environment, and communicates and records such instances of close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Downloadable computer software that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance from each other; Downloadable computer software that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance away from each other and to communicate and to record such instances of close proximity contacts to an online platform through the Internet and other computer and electronic communication networks.

Providing temporary use of online non-downloadable software in the field of virus and contagion contact tracing that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance away from each other, and to communicate and record such instances of close proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Software as a service (SaaS) in the field of virus and contagion contact tracing that features computer software that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance from each other, and to communicate and record such instances of close proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Platform as a service (PaaS) in the field of virus and contagion contact tracing that features computer software platforms that enables the exchange of short-distance Bluetooth signals between mobile devices or wearable electronic devices in order to detect close physical proximity contacts of users of such mobile devices and wearable electronic devices within a predetermined distance from each other, and to communicate and record instances of such close proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Providing temporary use of web-based software application for use with mobile devices, mobile phones and wearable electronic devices that enables the detection of close physical proximity contacts of users of such mobile devices, mobile phones and wearable electronic devices, and communication and recording of instances of such close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Software as a service (SaaS) that features computer software used with mobile devices, mobile phones and wearable electronic devices that enables the detection of close physical proximity contacts of users of such mobile devices, mobile phones and wearable electronic devices, and communication and recording of instances of such close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks; Platform as a service (PaaS) that features computer software platforms used with mobile devices, mobile phones and wearable electronic devices that enable the detection of close physical proximity contacts of users of such mobile devices, mobile phones and wearable electronic devices, and communication and recording of instances of such close physical proximity contacts to an online platform through the Internet and other computer and electronic communication networks.