Drone Toilet

The Drone Toilet autonomously cleans itself after use by releasing micro-drones that navigate through waterways to scour interior surfaces, dispensing gentle yet effective sonic waves to remove mineral deposits. Following flushing cycles, drones dock back onto their charging station within the bowl's rim. As users approach, drone sentries emerge from slots above to scrutinize individuals before allowing access, ensuring only authorized personnel utilize the facility. Upon permission granted, toilets adjust temperature and fragrance emissions according to individual preferences stored within onboard memory chips.