Which brand of interactive hotel delivery robot is better now?

The one from Pudu Technology used by our hotel is very good. You can interact with customers by yourself. The one with a large screen can customize the carousel of promotional videos. It will automatically advance when a guest is detected. It wakes up the screen for face-following intelligent interaction, and can also automatically cruise. Children, young people, or the elderly all like it. It has been widely praised by customers since its use.