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The End of the PLU Puzzle: How Edge AI is Revolutionizing Your Grocery Checkout

Picture of Vikas Hazrati
Vikas Hazrati
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That moment at the self-checkout is all too familiar. You’ve got a cart full of fresh, healthy produce, but instead of a quick exit, you’re stuck in a frustrating loop of searching for the right type of apple or trying to remember the PLU code for that organic kale. A common bottleneck turns a seamless shopping trip into a tedious task. More than three out of ten shoppers will avoid self-service altogether when buying fresh produce. But what if your checkout could instantly recognize your fruits and vegetables, and no codes are required? Thanks to the power of Edge AI, this futuristic vision is now a reality.

What is Edge AI, and how is it Making Your Checkout Smarter?

Edge AI refers to artificial intelligence algorithms that are processed locally, right on the device where the data is collected, like a self-checkout terminal’s camera. This is different from cloud-based AI, which sends information to a distant server for processing. For in-store applications like produce recognition, this local processing is crucial. It means faster response times and continued operation even if the internet connection is unstable.

In essence, instead of you manually searching for a product, a camera at the checkout now does the work.

A Glimpse into the Future of Fresh Produce Checkout

Companies like Klyff are at the forefront of this revolution with solutions such as Fresh Produce Recognition. This system uses a camera and sophisticated AI to automatically identify your produce. Here’s a look at how this technology streamlines the checkout process:

  1. Place and Scan: You simply place your fresh produce on the scanner/scale.
  2. Instant Recognition: A camera takes a picture, and the Edge AI system, which has been trained on hundreds of items, immediately detects and identifies the product.
  3. Quick Confirmation: Instead of a long, scrolling list, you’re presented with the exact item or a very short list of possibilities.
  4. Weigh and Go: You confirm the item, the scale weighs it, and the product is instantly added to your receipt.

This entire process, which used to take an average of 10-15 seconds per item, is now drastically reduced.

The Consumer Advantage: A Faster, Friendlier Checkout

The most immediate benefit for shoppers is the sheer convenience and speed. By applying sophisticated algorithms, systems like Klyff Smart Vision eliminate the frustration and complexity of dealing with non-barcoded items. This simplified process not only saves you time but also improves your overall shopping experience.

The numbers speak for themselves. Item processing time can drop from a cumbersome 12-15 seconds to a mere 3 seconds. This results in a checkout process that is four times faster, potentially increasing the number of transactions per hour by approximately 40%. For the 30% of customers who previously shied away from self-checkout with loose items, this technology opens the door to a more efficient way to shop.

Why Retailers are Embracing the Change

For retail stores, the benefits of adopting Edge AI for produce recognition extend beyond just happier customers.

  • Increased Efficiency and Better Staff Utilization: By automating the identification of fresh produce, the checkout process is simplified for customers, which in turn reduces the need for staff interventions to assist with incorrect selections. This frees up employees to focus on other valuable tasks. The reduction in interventions can be as high as 45%.
  • Improved Accuracy and Reduced Shrink: These smart systems can detect and analyze everything in the scanning area, including a customer’s hands or other items. This, along with the ability to classify multiple items at once, helps to reduce errors, whether accidental or intentional. This leads to greater transactional efficiency and higher stock accuracy.
  • Seamless Integration and Future-Ready Technology: Modern solutions are designed to be integrated into existing self-service systems, saving on additional hardware costs. They are also built on open platforms, allowing for easier adoption of future innovations. The AI models are connected to a cloud platform for continuous self-learning and improvement, ensuring the system gets smarter over time.

The future of grocery shopping is here, and it’s powered by Edge AI. By eliminating the hassle of PLU codes, retailers can offer a faster, more convenient, and more reliable checkout experience. This not only enhances customer satisfaction but also streamlines operations and improves the bottom line. So, the next time you’re at the grocery store, you can look forward to a checkout process that’s as fresh and modern as the produce you’re buying.

Picture of Vikas Hazrati

Vikas Hazrati

Technologist at heart. Built Knoldus as one of the most recognised companies in functional programming and high performance systems space before it was acquired. Interested in working on the Edge and helping businesses be smarter with Edge AI. MS (Software Systems) & BS (Computer Engineering)

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