A brief summary of their business and product.2nd: How does this company combine design and AI technologies for their product. And what goal they want to achieve in order to deliver and fulfill with user’s needs?3rd: Because the target users of their product is Senior old men and their children,How does the company build their product in terms of the human behaviours of Seniors?4th: What technologies in the AI field does this company apply on their product to change user’s lives.