Students from Yangzhou University operate an automatic cooking robot in Yangzhou, east China's Jiangsu Province, April 7, 2010. The automatic cooking robot jointly developed by Shanghai Jiaotong University, Yangzhou University and an enterprise from Shenzhen can cook more than 600 kinds of dishes of different Chinese cuisine. Photo: Xinhua

Students from Yangzhou University watch an automatic cooking robot cooking food in Yangzhou, east China's Jiangsu Province, April 7, 2010. The automatic cooking robot jointly developed by Shanghai Jiaotong University, Yangzhou University and an enterprise from Shenzhen can cook more than 600 kinds of dishes of different Chinese cuisine. Photo: Xinhua

A student from Yangzhou University watches an automatic cooking robot cooking food in Yangzhou, east China's Jiangsu Province, April 7, 2010. The automatic cooking robot jointly developed by Shanghai Jiaotong University, Yangzhou University and an enterprise from Shenzhen can cook more than 600 kinds of dishes of different Chinese cuisine. Photo: Xinhua

Repoters shoot the food cooked by an automatic cooking robot in Yangzhou, east China's Jiangsu Province, April 7, 2010. The automatic cooking robot jointly developed by Shanghai Jiaotong University, Yangzhou University and an enterprise from Shenzhen can cook more than 600 kinds of dishes of different Chinese cuisine. Photo: Xinhua

A girl tastes the food cooked by an automatic cooking robot in Yangzhou, east China's Jiangsu Province, April 7, 2010. The automatic cooking robot jointly developed by Shanghai Jiaotong University, Yangzhou University and an enterprise from Shenzhen can cook more than 600 kinds of dishes of different Chinese cuisine. Photo: Xinhua