At present, for most consumers, smart home products are both familiar and unfamiliar, and many people's concepts are still in electric curtains or villa anti-theft systems. From a technical level, one-click control, remote control, human body sensing, automatic The products that appeared in opening these movies are not "high-tech" today, but due to reasons such as high prices, smart homes have not become widespread. According to this text, is the following statement correct? ['Intelligence has become the future development direction of the home furnishing industry.', 'At present, there is no barrier to technically achieving smart homes.', 'Popularizing the smart home must reduce production costs.', 'The fuzzy concept of smart home affects its popularity.']