Wearable technological devices being virtual reality headsets; Wearable global positioning system (GPS); Wearable activity trackers; Smart rings; Safety bracelets with warning whistles attached; Wearable technological devices being smartwatches; Humanoid robots having communication and learning functions for assisting people; Smart glasses; Refrigerator magnets; Signal whistles; Home automation hubs comprised of voice-activated speakers, computer hardware, and recorded software for controllin...