India, Sept. 14 -- For most Indian households, cleaning the house isn't just about cleaning the floor once in a day, it's also about keeping the house clean throughout the course of the day. Be it occasional food spills by toddlers, floor getting dirty before or after a big get-together, messes created by pets, or dust surroundings, keeping the floor clean is more of a constant chore than a one-time daily activity. Earlier, this meant that people in a household would spend extra time mopping the floor in the middle of the day or as the guests were about to arrive. Now, this chore has been replaced by robot vacuum cleaners.

Modern robotic vacuum cleaners don't just vacuum clean a space, which they have been doing efficiently for a long ti...