Anthropometric tape measures; Audio-receivers and video-receivers; Pocket calipers for measuring; Smart home hubs comprised of voice-activated speakers, computer hardware, and recorded software for controlling networked devices in the internet of things (IoT); Smart home hubs using artificial intelligence comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT); Smart home hubs using artificial intell...

Kerosene Heaters