Household and commercial cleaning and washing appliances that are operated by users via biosignal-controlled headsets and earbuds, namely, dishwashers and washing machines. Industrial and household robotic equipment that is operated hands-free, look-free, and voice-free by users via biosignal-controlled headsets and earbuds.

Wearable computerized electronic devices that detect, monitor, measure, gather, and process biosignals from humans or animals using electroencephalographic (EEG) sensors, electromyographic (EMG) sensors, inner ear pressure sensors, inner ear tactile pressure sensors, microgesture sensors, pressure sensors, gyroscopic sensors, accelerometer sensors, magnetic sensors, and global positioning (GPS) sensors for non-medical purposes. Headsets and ear buds that detect, monitor, measure, gather, and process biosignals from humans or animals using electroencephalographic (EEG) sensors, electromyographic (EMG) sensors, inner ear pressure sensors, inner ear tactile pressure sensors, microgesture sensors, pressure sensors, gyroscopic sensors, accelerometer sensors, magnetic sensors, and global positioning (GPS) sensors for non-medical purposes. Wearable computerized electronic devices that convert biosignals into formats that enable remote monitoring of the physical position and physiological status of users for non-medical purposes. Headsets and ear buds that convert biosignals into formats that enable remote monitoring of the physical position and physiological status of users for non-medical purposes. Wearable computerized electronic devices that convert biosignals into formats that enable users to transmit information and commands for input to central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices. Headsets and ear buds that convert biosignals into formats that enable users to transmit information and commands for input to central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices. Wearable computerized electronic devices that enable users to utilize biosignals to generate information and commands for input into central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices. Headsets and ear buds that enable users to utilize biosignals to generate information and commands for input into central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices. Wearable computerized electronic devices that enable users to operate central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices by producing biosignals, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices. Headsets and ear buds that enable users to operate central processing units (CPUs), microprocessors, and machine controllers, and Internet of Things (IoT) electronic devices by producing biosignals, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, all on a hands-free, voice-free, and look-free basis. Computerized electronic devices attached to users that enable users to operate central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, all on a hands-free, voice-free, and look-free basis. Wearable computerized electronic devices that enable users to operate central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, all on a hands-free, voice-free, and look-free basis. Headsets and ear buds that enable disabled and elderly users to operate central processing units (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, and to receive information and data from external (CPUs), microprocessors, machine controllers, and Internet of Things (IoT) electronic devices, all on a hands-free, voice-free, and look-free basis. Smart headsets and smart ear buds. Telecommunication devices, namely phones, smart phones, smart watches, and two-way radios, that are operated on a hands-free, look-free, and voice-free basis by users via biosignal-controlled headsets and earbuds. Biosignal-controlled Augmented reality (AR) and virtual reality (VR) devices and systems operated via biosignal-controlled headsets and ear buds, namely games, displays, video monitors, audio-visual entertainment systems, and sport simulation. Video game and computer game systems that are operated via biosignal-controlled headsets and earbuds. Entertainment equipment and systems that are operated via biosignal-controlled headsets and earbuds, namely, systems and equipment for playing music, videos, films, shows and performances, and for downloading and streaming music, videos, films, shows and performances from the Internet. Payment equipment and systems that are operated via biosignal-controlled headsets and earbuds, namely, electronic payment terminals and smart phone payment applications. Biosignal-controlled information and processing devices and systems that manage storage, retrieval, and processing of data via biosignal-controlled headsets and earbuds. Smart home systems for integrating and managing home lighting, temperature, and entertainment devices, which are all operated hands-free, look-free, and voice-free via biosignal-controlled headsets and earbuds. Processing and control equipment that operates and manages smart city functions and infrastructure with commands and information generated by biosignals, namely, traffic control, bridges, tunnels, systems, power plants, water supply networks, waste collection and disposal, crime detection, and wireless phone and computer networks. Wearable computerized electronic devices for monitoring operator vigilance, namely monitoring and assessing the alertness, attention, diligence, and health condition of individuals operating vehicles, vessels, trains, and heavy equipment measured using biosignal sensors.