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-Sweden joint operation targets organised crime network
UAE expands support for Nepal with sixth aid plane
H.H. Sheikh Hamad: 52 years of progress and achievement
RTA and Dubai Airports advance plans for seamless airport connectivity
UAE, Georgia explore stronger cultural and media ties
Abu Dhabi enables healthier food choices across tourism sector
H.H. Sheikh Khaled approves programme to boost IVF success rates
UAE, Senegal Presidents review priorities on water development
