Smart home developed by three stages: PC era, mobile Internet era and the current AI era. The people have more diversified original ideas for home appliance control. Home AI assistant emerges under these situations. In the new round of hardware industry, the smart sound box takes the first place. “Rivals among many sound box brands” was launched in domestic market. However, the home industry revolution seeming prosperous becomes letharic after the products are formally offered. What do the people really need? A steward, a accompanying robot or a servant? BroadLink, a leading brand in the smart home industry will answer your question.