At the 2018 Baidu World technology conference, Baidu unveiled its AI Fundus Camera that is capable of screening three types of ocular fundus diseases which are the leading causes of blindness, and announced that it would donate 500 Cameras to rural areas of China to help with early detection of ocular fundus diseases and ultimately reduce chances of blindness. The Camera is now in operation in multiple cities in Guangdong including Zhaoqing.