Amazon has opened a till-less grocery store in London – its first “just walk out” shop outside the US.
Visitors to Amazon Fresh scan a smartphone app when entering and are automatically billed as they leave.
The store stocks hundreds of own-brand items as well as third-party products, and also serves as a place to collect and return goods bought online.
Campaigners have raised privacy concerns but one retail expert said the opening marked a “watershed moment”.
“Having a physical presence will enable Amazon to address some of its weaknesses, like the mounting cost of deliveries and returns,” said Natalie Berg, an analyst with NBK Retail.
But she said she did not believe it would pose a threat to the major chains in the near term.
“Supermarkets have had a few years now to prepare and test their own checkout-free shopping concepts.”
Amazon’s approach, however, promises a more “frictionless” experience than other retailers.
Visitors only have to place an item in a bag or otherwise carry it out to be charged by the store, which is located at the street entrance of a shopping centre in the borough of Ealing.
By contrast, retailers including Marks and Spencer, Tesco and Sainsbury’s require consumers to scan items into a smartphone or other device.
The US firm is so confident of its tech that it says shoppers are not under any obligation to check all the items were accounted for.
“When you’re finished, you’re free to walk out,” said Matt Birch, director of Amazon Fresh Stores and an ex-Sainsbury’s executive.
Cameras and sensors
The technology involved was pioneered at the firm’s similar Amazon Go stores in the States, which opened to the public in 2018.
However, recent advancements mean the system can now cope with customers selecting from different bouquets of flowers, magazines and greetings cards – it could not distinguish accurately enough between one choice and another before.
It involves the use of hundreds of cameras and depth-sensors, and software developed using deep-learning artificial-intelligence techniques.
However, it does not involve facial recognition.
Instead, users must identify themselves on arrival by scanning a barcode displayed within their account on the standard Amazon Shopping app.
One civil liberties group has raised concerns.
“[It] offers a dystopian, total-surveillance shopping experience,” said Silkie Carlo, from Big Brother Watch.
“Amazon’s intense tracking of shoppers will create larger personal data footprints than any other retailer. Customers deserve to know how and by whom these records and analytics could be used.”
The company has said it will only associate information collected in-store with a customer’s Amazon account for up to 30 days, and has further details about how it uses the data on its privacy site.