Wearable computers in the nature of smartglasses; Virtual reality glasses; Smartwatches; Smartphones; Bone conduction earphones; Wireless headsets for smartphones; Holders adapted for mobile telephones and smartphones; Mobile phone ring stands; Humanoid robots having communication and learning functions for assisting and entertaining people; Downloadable computer chatbot software for simulating conversations; Wireless chargers; Downloadable software using artificial intelligence (AI) for spee...