Smartglasses; Smart rings; Electronic displays, namely, digital signage; Audio mixers; Earphones; Sound cards; Wearable activity trackers; Digital photo frames; Microphones; Karaoke machines; Digital cameras; Loudspeakers; Humanoid robots having communication and learning functions for assisting and entertaining people; Smart home hubs using artificial intelligence (AI) comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the...