For more on China's satellite navigation and location service, we are joined by Tian Miao, senior engineer from the International Cooperation Center of the China Satellite Navigation Office.

Q1. What are some highlights of the white paper?  Where is the industry going?

Q2. What are the main functions of the Beidou system?  How does it figure in our everyday life? Are there any portable or wearable devices linked to Beidou?