Hello! Thank you very much for creating this topic, which is interesting to me. I believe that the topic about vacuum cleaners is very interesting because the development of vacuum cleaners does not stand still, just like the development of other technologies, as we see in the example of the emergence of Bitcoin. But I think that the creation of a vacuum cleaner which is a robot and which cleans without the help of a person is a cool technology. But unfortunately, vacuum cleaners that are robots and that clean without human help are not ideal now and require human help today. Therefore, I recommend buying vacuum cleaners that are recommended by the BestVacuumReviews (on which there are even recommendations of vacuum cleaners for carpets) while the technology that is connected to vacuum cleaners that have forms like robots - doesn’t become perfect.