A smart toilet equipped with wifi, phone chargers, a facial recognition toilet paper dispenser and other gadgets has been unveiled in Wuhan, the capital of Hubei province. /VCG Photo

The facility was built as a result of China’s “toilet revolution” campaign, which launched in Wuhan in June 2018 with the aim to develop and upgrade more public toilets before 2020. /VCG Photo 

The city's "toilet revolution" hopes to improve sanitation solutions and public health in rural areas as well as in tourist site, according to a statement released by the local government on June 5, 2018. /VCG Photo