Dada Group, the JD-backed joint venture behind on-demand grocer JD Daojia, announced the launch of an autonomous delivery open system. The system has been adopted by JD’s omnichannel supermarket brand Seven Fresh and Tencent-backed Yonghui Supermarket to deliver on-demand orders to more than 10 neighborhoods in Beijing and Shanghai. Partnered with JD Logistics and autonomous delivery vehicle developer White Rhino, the platform promises to deliver all orders within one hour. [Techweb, in Chinese]