Smart glasses; Smartglasses; Wearable computers in the nature of smartglasses; Smartwatches; Smart headphones; Humanoid robots having communication and learning functions for assisting and entertaining people; Humanoid robots with artificial intelligence for use in household cleaning and laundry; Humanoid robots with artificial intelligence (AI) for taking customer orders, serving and collecting dishes in restaurants; Soundbar speakers; Cell phone covers; Smart rings; Mobile phone chargers; W...