How Sainsbury’s uses facial recognition technology
Facial recognition is one of the more recent measures we've invested in to help protect colleagues and customers.
Following a successful trial in two stores last year, we’ve seen it make a real difference as we’ve rolled it out more widely. More than eight in ten people added to the system have not gone on to reoffend in our stores.
The technology alerts trained managers when a known offender enters the store, so they can step in early, often before an offence has taken place. If someone isn't on the database, their image does not remain on the system[GK1.1].
As we continue the rollout of the technology, we will keep learning from it and refine our approach as we go, as well as our training to colleagues, to make sure it is being implemented in the best way possible.
Customers who visit stores with the technology will find large posters on display as they enter, letting them know that we've introduced facial recognition technology to protect colleagues and customers in the store.
What do Sainsbury’s in-store detectives do?
Our in-store detectives are specially trained to identify and respond to retail crime.
They work in plain clothes to blend in with customers, so it's impossible to tell them apart from anyone else pushing a trolley or carrying a basket.
While facial recognition technology is designed to prevent offences from occurring involving known offenders, our in-store detectives are specially trained to spot offenders and catch them in the act.
That covers everything from someone quietly slipping items into a bag to the most serious incidents of violence and abuse.
Their ability to intervene when an incident happens makes them an important part of keeping our stores safe.