From November of 2016 to October of 2017, SDL developed an application for object detection, which employs the regions with convolutional neural network features (R-CNN) and cloud computing. On Oct. 25, 2017, an APP named by Heaven Cloud go 1.0 was first released on the APP Store of Baidu. Owing to the powerful computing capacity of cloud server, the accuracy as well as the latency has been significantly improved.