virtual reality glasses and goggles; augmented reality glasses and goggles; headsets for use with computers; virtual reality headsets; virtual reality headsets and helmets adapted for use in playing video games; augmented reality headsets; augmented reality headsets and helmets adapted for use in playing video games; electronic controllers for virtual and augmented reality applications including electronic controllers for use with virtual reality headsets and augmented reality headsets; computer hardware including virtual reality computer hardware and augmented reality computer hardware; video display hardware; motion tracking sensors for virtual reality technology; motion tracking sensors for augmented reality technology; cameras for virtual and augmented reality applications; microphones for virtual and augmented reality applications; electronic sensors for virtual and augmented reality applications including optical tracking sensors; video display screens; computer peripheral devices for virtual and augmented reality applications; Wearable activity trackers; earphones; headphones; Smartglasses; Smart rings; Smartwatches; speakers (audio equipment); smart wristbands; tablet computers; interactive entertainment software; virtual reality software; augmented reality software; mixed reality software; software for the collection, managing, editing, organizing, modifying, transmission, sharing, and storage of data and information; video game software; computer software for virtual reality and augmented reality equipment, namely, software for user interface; video display software