Smart cities

Smart cities

Chinese bathrooms get coffee machines, face scan in ‘toilet revolution’
Since 2015, China has been engaged in a “toilet revolution” to clean up much-lamented public loos around the nation. Now the battle for better bathrooms is entering a new phase in places like Hangzhou. The capital of the eastern province of Zhejiang recently introduced a “smart” toilet, that turns answering nature’s call into a unique, relaxing and even pleasant experience.