https://voicebot.ai/2020/08/24/facebook-shares-software-to-teach-robots-how-to-navigate-by-sound/
He wasn’t lazy. After a hard day at the kitchen table, he deserved some downtime, and besides The Owl (™) made the house safer. Noises from the baby’s room? Silently pop in and check. Delivery at the door? Hover over, unlock and take the parcel – socially distanced delivery. The homedrone was a silent presence. As The Owl (™) swept calmly over to the suddenly quiet teenager’s room his eye was caught by the discount code on his Feed: “Time for the talk? Our experts are here. 50% off for the next 90 seconds”. He clicked. His wife would like that.