Wednesday, 14 April 2021 - 10:31am |
National News

Police engages experts to better understand facial recognition technology

3 min read

Police is today stepping up its ongoing commitment to understanding technology and its privacy, ethical, and human rights implications.

“Facial recognition technology is a subject that draws strong interest, and sometimes distrust and controversy. Police recognises that and is seeking information and advice from independent experts,” says Deputy Chief Executive Mark Evans.

Dr Nessa Lynch (an Associate Professor at Victoria University of Wellington) and Dr Andrew Chen (a Research Fellow at the University of Auckland) are two of New Zealand’s leading experts and academic researchers in the field of facial recognition technology.

“Public interest, and Police’s organisational understanding, will benefit from being informed by experts in the field, and research examining the issues with a New Zealand policing perspective.

“We police by consent and strive to deliver the service New Zealanders expect and deserve. With that in mind, we have sought expert thinking on facial recognition technology to help ensure the safety and security of communities is at the forefront of our thinking and decision making in this space.

“Over the next six months Dr Lynch and Dr Chen will explore the current and possible future uses of facial recognition technology and what it means for policing in New Zealand communities.”

The scope of their work will include:

• defining facial recognition technology

• categorising the spectrum of use and its potential effect on individual and collective rights and interests

• exploring what Police currently does in this space, and what planned and unused capability exists within the organisation

• providing insights and evidence into international practice and operational advantages for public safety and crime control, as well as Treaty of Waitangi, ethics, privacy and human rights implications

• producing a paper with advice and recommendations on the safe and appropriate use of facial recognition technology in New Zealand policing.

“Embedded facial recognition capabilities are becoming more common across a wide range of technologies, so it’s important we understand the parameters and potential consequences of the use of this kind of technology,” Mr Evans says.

Dr Lynch and Dr Chen say facial recognition technology has benefits and risks for collective and individual rights and interests.

“The pace of technological change has outstripped law and regulation. We welcome the opportunity to provide independent advice to assist New Zealand Police to develop and strengthen their policies for legal and ethical use of this technology,” Dr Lynch says.

"We are interested in digging deeper to find out how Police are using facial recognition technologies today, and how they can consider the use of new tools in the future. There is often a perception of a trade-off between public safety and privacy – we hope to find a path forward that supports both of these values at the same time," Dr Chen says.

Police anticipates publishing the final paper once it has been reviewed internally, including by the newly established Expert Panel on Emergent Technologies.


Background for media:

Dr Nessa Lynch is an associate professor at the Faculty of Law at Victoria University of Wellington.  Her primary research interest is criminal law and the criminal justice system as it applies to children and young persons. Her secondary research area is in biometrics and state surveillance, particularly DNA and facial recognition technology.

Dr Andrew Chen, is a Research Fellow with Koi Tū: The Centre for Informed Futures. He comes from a technical background with a PhD in Computer Systems Engineering from the University of Auckland. His PhD research focused on the use of camera-based person tracking, as well as how we might use technology to help protect the privacy of people.

Issued by Police Media Centre