Editor's note: While people are still indulging in the holiday atmosphere, some robots have already started to work. Their dedication and devotion are worthy of our respect. Let's see some robots in action, helping to make people's lives better.
A cleaning robot equipped with a monitor works at the waiting hall during the Spring Festival travel rush at a railway station in Harbin city, Northeast China's Heilongjiang province, on Jan 21, 2019. [Photo/IC]
Robotic police tanks are ready to patrol the waiting hall during the Spring Festival travel rush at the Shenzhen Railway Station in Shenzhen city, South China's Guangdong province, on Jan 21, 2019. [Photo/IC]
Robots that serve as waiters are seen in a restaurant in Shanghai on Jan 10, 2017. [Photo/IC]
An officer from Hong Kong's Correctional Services Department arranges robots that are used to teach inmates vocational skills on science, technology, engineering and mathematics at a prison in Hong Kong, on Feb 14, 2019. [Photo/IC]
Professor Ardhendu Behera poses for a photo with Robbie the Robot, a university robot that has been watching popular soap operas in order to help people suffering from dementia. [Photo/IC]
An intelligent robot named Big Blue that has been drafted into service is displayed at a police station in Fengtai district, Beijing, on Nov 29, 2018. [Photo/IC]
The 19-fingered robot Teotronico, dubbed the world's fastest piano player, is unveiled in Imola, Italy, on Oct 19, 2011. [Photo/IC]
A kid greets Tawabo, the first indoor robot guide that can speak Japanese, English, Chinese and Korean, at Tokyo Tower, on Aug 1, 2012. [Photo/IC]
A doctor shows a swallowable pill-sized robot that can perform endoscopies or 360-degree examinations of the digestive tract in patient's stomach at a hospital in Wuhan city, Central China's Hubei province, on Jan 3, 2019. [Photo/IC]
The Pet Fitness Robot, developed to care for pets while owners are away, is shown at CES International in Las Vegas, on Jan 8, 2019. [Photo/IC]
