TIANJIN, July 2 (Xinhua) -- Electrodes taped to her forearm and a sensor-studded cap on her head, a stroke patient watched a screen where a virtual hand slowly closed. She fixed her gaze on the image, ...

BEIJING, June 29 (Xinhua) -- In the city of Shenyang, northeast China's Liaoning Province, a sixth-grade student grappling with a tricky math question can now turn to an artificial intelligence (AI) c ...