Delivery robots send dishes to tables at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)

Customers enjoy their meals at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Zhang Chen)

Robotic arms prepare dishes at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)

A worker checks the management screen at the kitchen of a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Zhang Chen)

A delivery robot works at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)

Technicians manage intelligent equipment at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)

A customer takes photos of robotic arms preparing dishes at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)

A delivery robot sends dishes to tables at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Zhang Chen)

Delivery robots send dishes to tables at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)

Technicians manage intelligent equipment at a hot pot restaurant in Beijing, capital of China, Dec. 5, 2018. A hot pot restaurant which integrates artificial intelligence, big data management and smart robot service has attracted lots of consumers. After customers order their dishes with a tablet computer, robotic arms in the kitchen get all dishes ready and then the delivery robots sent the dishes to the tables. Workers in the kitchen control all the procedures and also monitor the data for better management. (Xinhua/Chen Junqing)