Retail Is being transformed by smart technology – but it's still all about the customer

A pot of potato salad and a crusty rye bread loaf make unlikely trophies. But for me, standing on a street in Dusseldorf, they signaled victory.

Seconds before, they’d just been a tempting sight on a grocery shelf. Inside a securely locked and entirely unfamiliar store, without a shop assistant in sight to help me.

Now I was outside, smugly eating my prizes. And no, I hadn’t stolen them.

Smart Retail 1. Bygone Shopping 0.

A credit card and QR code to identify me and unlock the door, a quick sweep of the options on offer, a hand-held joystick to scan and confirm my choices, a card tap to pay and I was gone. No queues, no human contact, just customer-friendly instructions and a satisfying mouthful of bread.

Retail is being reimagined — and not just in theory. The changes are visible on shelves, at checkouts, behind the scenes, and inside supply chains. Across the globe, retailers are harnessing smart technologies to offer more seamless, intuitive shopping experiences while driving tangible gains in efficiency, cost control, and inventory accuracy. At the heart of this transformation sits the fusion of AI, cloud infrastructure, edge computing, and the Internet of Things (IoT) — with tech providers like Huawei playing a pivotal role.

From “Queue and Pay” to “Pick and Go”

Perhaps the most visible change is the evolution of the checkout experience. No more standing in line behind a ponderous shopper struggling with his wallet. Alternatives such as Huawei’s Smart Pick-and-Go solution are already being used in several pilot stores and allow customers to walk in, grab what they need, and walk out — even my Dusseldorf-style scanning is bypassed. Instead, cameras and weight sensors track what customers pick up, while AI systems match actions to individual profiles and generate automatic payments.

Customers save time and early analysis suggests stores using this technology can cut checkout staffing by up to 60%, reallocating them towards roles focused on customer engagement or operations.

Real-time stocktaking, fewer “Sold Out” signs

One frustration for customers, and a big operational headache for retailers, is poor stocktaking – a labor-intensive and often inaccurate process. Again, it’s a problem increasingly being consigned to the past. Huawei’s Visual AI Inventory System, integrated with high-definition shelf cameras and edge-based computing, enables real-time inventory tracking. Products are automatically identified, shelves are constantly monitored, and alerts are triggered when items run low or are misplaced.

Less scope for human error, reduced waste (particularly in tight deadline sell-by products) and more efficient use of storage and logistics. And good news for the customer who comes in for oat milk and doesn’t have to leave empty-handed.

Smart logistics and warehousing

Behind every packed shelf sits a supply chain and management structure under constant pressure to deliver faster, more flexibly, and at lower cost. And now, RFID tracking allows for real-time visibility of goods, “goods-to-person” robots automate order picking and improve accuracy to over 99.9%, and AI-optimized routing accelerates delivery speed.

Cloud infrastructure ensures the secure management of customer data, loyalty programs, and predictive analytics, while high-speed, low-latency wireless networks support digital signage, smart mirrors, interactive product displays, and even mobile payment hubs.

Smarter stores, happier shoppers

And in the words of Marilyn Repp, one of our cover guests for this Smart Retail edition of Transform, it’s all about retail leaders being willing to be “clueless but curious” as they “trial and error” their way to new ways of serving their customers and staff alike: personalizing offers, anticipating needs, and improving retention.

This isn’t shop window dressing. Greater engagement, reduced decision friction, and more informed customer choices translate into increased – and happier – footfall, which means sharper profits.

Looking ahead

Smart retail is a measurable shift in how shopping is done and how operations are managed. As AI, 5G, and cloud technologies mature further, smart retail will only accelerate — turning every touchpoint into a potential advantage.

In this new era, the store is not just a place to buy, but an interactive space shaped by data, driven by technology, and built around the customer.