Smart rings; Head-mounted video displays; Wearable video display monitors; Alarm sensors; Wearable computers in the nature of smartglasses; Electronic key fobs being remote control apparatus; Smartphones in the shape of a watch; Humanoid robots having communication and learning functions for assisting and entertaining people; Wearable technological devices being smartwatches; Smart earbuds; Humanoid robots with artificial intelligence for preparing beverages; Humanoid robots having communicat...