Apparatus for recording, transmission and reproduction of sound and images; computer software and hardware for receiving, storing, and reproducing 3D audiovisual media; data processing apparatus and computers; wearable computer peripherals; computer software for the management, transmission, storage and sharing of computer game programs and electronically stored information across computer networks to users; virtual reality game software; downloadable computer software for mixed reality computing devices, mixed reality viewing devices, and mixed reality standalone devices, transmitted online by means of electronic networks to wearable mobile devices; computer software for use in database management; computer software for uploading, manipulating, and enhancing digital content, documents, photographs, and images; computer software for the collection, editing, organizing, modifying, transmission, storage and sharing of data and information; computer software for users to electronically manage, process and share health data with physicians, providers, and emergency responders; computer and network servers; downloadable medical data via the Internet; viewing devices, namely, digital photograph viewers, 3D digital photograph viewers; computer hardware and software for medical imaging apparatus; virtual reality software for viewing, organizing, modifying, and editing data and images; augmented reality software for viewing, organizing, modifying, and editing data and images; computer hardware