Tactical robots; Telepresence robots; Downloadable operating system software for robots; User-programmable humanoid robots, not configured; Downloadable software for machine learning for use in robots; Downloadable software for programming physical movements for use in robots; Humanoid robots having communication and learning functions for assisting and entertaining people; Downloadable software using artificial intelligence (AI) for speech recognition for use in robots; Virtual reality glasses; Virtual reality headsets; Virtual reality goggles; Virtual reality controllers; Downloadable virtual reality game software; Headsets for virtual reality games; Wearable technological devices being virtual reality headsets; Virtual reality controllers, other than for video games; Downloadable virtual reality game software featuring crypto tokens for use in online virtual worlds; Downloadable virtual reality software for robots; Downloadable software development kits (SDK); Data gloves; Augmented reality glasses; Augmented reality headsets; Downloadable augmented reality software for robots; Cameras; Camera containing a linear image sensor; Crypto collectibles in the nature of downloadable multimedia files containing artwork in the field of robots authenticated by non-fungible tokens (NFTs); Humanoid robots with artificial intelligence for use in physical movement; Humanoid robots with artificial intelligence for use in fighting