The Roads and Transport Authority (RTA) have confirmed that they're testing a new robotic cleaner at Union Metro station.
They say if the trial is successful, the technology will be deployed at other stations.
The robots are equipped with sensors to detect barriers and avoid collisions.
It's part of the RTA efforts to use more artificial intelligence (A.I.) elements in its day-to-day operations.
The trial is also part of the UAE's A.I. strategy, which was announced in 2017.

UAE condemns attack on Kuwait, affirms full solidarity
GDRFA chief tours DXB as peak Eid Al Adha travel season unfolds
H.H. Sheikh Mohamed hosts Eid Al Adha reception for UAE Rulers
UAE President awards UK ambassador First Class Order of Independence
UAE President, Emir of Kuwait exchange Eid Al-Adha greetings during phone call
UAE President wishes 'prosperity to all' in Eid greeting
UAE President performs Eid Al Adha prayer at Sheikh Zayed Grand Mosque
UAE, Australia discuss trade, security and stability during official visit
