An AI program that uses a facial comparison algorithm has reportedly helped a family in China reunite with their long-lost son. The reunion: In a Weibo post on Dec. 3, Beijing-based Geling Shentong Information Technology Co. Ltd., which developed the AI program, reported the reunion of the Xie family with Qingshuai, who is now 25. About the abduction: On Jan. 20 1999, Xie Kefeng’s wife went out to buy vegetables, leaving 10-month-old Qingshuai inside their unlocked home in Xingtai, Hebei province.