Goggles for virtual reality games; headsets for virtual reality games; instruments for diagnosis for scientific use; optical apparatus and instruments except for glasses and photographic apparatus; educational computer software; downloadable mobile game software; downloadable electronic manuals; downloadable computer game software; software for processing digital images; apparatus for transmission of digital sound and image data; metaverse contents operating software; game software for metaverse; interfaces for metaverse; electric mobile digital communication devices; video game cartridges; computer software for biometric systems for the identification and authentication of persons; biometric identification apparatus; audiovisual teaching apparatus; eyewear type smart phone; remote monitoring apparatus; remote control apparatus and instruments; wearable Computers; computer software for diagnosing diseases for medical purposes; electronic sensors; electronic audio and visual apparatus and instruments; measuring apparatus; cameras; electronic media featuring computer game program; computer operating system software; computer hardware and computer peripheral devices