Headphones; Electronic collars to train animals; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Transmitter and receiver used to locate lost pets; Loudspeaker cabinets; Smart glasses; Smartphone mounts; Electric batteries; MP4 players; Humanoid robots having communication and learning functions for assisting and entertaining people; Recorded computer software using artificial intelligence (AI) for facial and speech recognition...