RFID, computer vision and artificial intelligence are moving beyond the checkout, targeting one of retail’s most persistent problems: knowing exactly what is available.
The future of supermarket technology may not be decided at the checkout or through another shopping app. It could be determined in the bakery, where retailers are attempting to solve a problem that has challenged the industry for decades: knowing what is actually available, where it is located and when it needs replacing.
Kroger is testing radio-frequency identification technology across approximately 1,500 store bakeries as part of a wider investment in inventory management and product availability.
The American retailer is also using computer vision information to give suppliers better insights into what is happening on store shelves.
The objective is straightforward. Products should be available when customers want them, while retailers avoid unnecessary stock, waste and labour.
From counting products to understanding demand
Traditional inventory systems have limitations, particularly in departments handling fresh and frequently replenished products.
A bakery may produce hundreds of items throughout the day. Products are sold, replenished, discounted or removed, and accurate stock information is essential for making decisions.
Kroger’s RFID pilot has reportedly achieved a 98% read performance, with inventory counts completed nearly 70% faster and waste reduced by 50%.
These figures suggest that technology could deliver benefits beyond simply improving stock visibility.
Computer vision adds another dimension. By sharing information with suppliers, Kroger can provide more accurate signals about shelf availability and potentially respond faster when products are missing.
Why this matters to the wider industry
For supermarket operators, the financial implications are considerable. Better inventory information can reduce unnecessary production, improve availability and help stores make more effective use of staff.
It could also change relationships between retailers and manufacturers. Suppliers would gain a clearer picture of how their products perform inside stores rather than relying entirely on periodic reports and historical orders.
However, technology alone will not solve every problem. Systems must integrate with existing operations, deliver reliable information and justify their investment.
The important development is that supermarkets are increasingly treating inventory as a live information system rather than a routine counting exercise.
If Kroger’s experiments translate into wider deployment, the implications could extend far beyond bakeries, influencing fresh food, convenience retail and the entire supermarket supply chain.