Ehang is a technology enterprise focused on R&D and production in airplane and aircraft field. With the combination of software and hardware techniques, it self-developed the communication and real-time viewing hardware and a smartphone operation system. Its product, Ghost, is accepted as the first truly smartphone app operated intelligent robot, which is widely used in geographical information surveying, professional television aerial filming, roadshow displaying, disaster rescuing and delivery, surveillance and monitoring, and even expected to play important role in the future logistics areas. Ehang was founded in 2014 by makers from China, America, and Singapore who are enthusiastic about drone flying. The enterprise’s core members graduated from Tsinghua University, Peking University, and Duke University in America.