Western Australia Police are set to begin using live facial recognition technology in selected public areas, marking a major step in the use of artificial intelligence in Australian law enforcement.

The technology is designed to help officers identify individuals of interest by comparing real-time camera images against approved watchlists.

Police say the system could improve public safety by helping locate suspects and supporting faster responses to serious incidents.

The technology will be introduced in designated locations under controlled conditions, with authorities highlighting the importance of safeguards and responsible use.

However, the move has sparked debate among privacy advocates and civil liberties groups, who are calling for greater transparency, strict oversight and clear rules around how facial recognition data is collected and used.

Concerns have been raised internationally about privacy, accuracy and the potential impact of automated identification systems.

Supporters argue that facial recognition can become a valuable policing tool when properly regulated, while critics say maintaining public trust will depend on strong protections and accountability.

The WA trial is expected to become a key test of how Australia balances emerging technology with individual privacy rights.