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Chen said it has been "very rewarding" to help turn a scientific research project into a commercial reality.
Chen Zhixian, a manager at Chongming Shanghai Tourism Investment Development Co, said that the facial recognition device uses two cameras to calculate a runner's average speed over certain distances. The system is similar to the one used in point-to-point speed cameras on highways.
Chen also ruled out the possibility that earthquakes were triggered by shale gas exploitation.
Chen told a news briefing in May that helping rural migrant workers settle down in cities was a primary issue to be addressed if China was to advance its urbanization drive.
Chen and his wife pose for a photo at their shop in Yanmen. [Photo by Duan Jinzhe/provided to chinadaily.com.cn]
来源：资阳报