Downloadable mobile applications for controlling functions of a face covering; downloadable mobile applications for monitoring air filtration; downloadable mobile applications for monitoring battery life; automation system comprised of voice-activated control of functions of a face covering; earbuds; portable LED lighting devices for personal use.

Face coverings being used for protection against illness; textile headgear specially adapted for use with medical ventilator mask interfaces; light emitting devices for decontamination and sterilization of surfaces; heart rate and body temperature monitoring apparatus; ultra-violet radiators not for motors and engines.