So, What is Smart Packaging?

OK, So What is Smart Packaging? Smart packaging refers to packaging systems incorporating advanced technologies to communicate with consumers and provide additional benefits such as tracking, protection, and enhanced user experience. It also includes active packaging, which can extend the shelf life of products, but I’m focusing on the interaction/information aspects today. Maybe we can discuss active packaging in a future episode. So, a few years ago, I attended a GS1 Connects conference, and one of the presentations focused on how a product's primary packaging can be a brand's most important communication tool for interacting with customers. In a world where consumers are getting tired of constant advertising and brand social media pages don’t have the impact they one did, using the product itself as a communication tool becomes more and more important. This was an excellent introduction to smart packaging – where the product can interact with the consumer, providing access to diverse information, enabling customer engagement and more. This sounds great, but how can it be achieved? Is a QR Code with an encoded URL the only way to this? No, QR codes are an important option, but other technologies can also enable smart packaging. Let’s take a look at technologies like 2D barcodes, Augmented Reality or AR, and Radio-Frequency Identification - RFID. One of the most significant advantages of most smart packaging technology, is its ability to engage customers in novel and interactive ways vdgwith a simple smartphone scan. This content can range from detailed product information and usage tips to interactive experiences like games and contests, fostering a deeper connection between the brand and its audience. Using 2D barcodes, such as QR Codes, has been a simple way for brands to get started with smart packaging. Because these 2D barcodes can contain an encoded URL, they can be printed on the package and guide the customer to online resources once they scan the code. There will be a major boost for 2D barcodes when GS1’s Sunrise 2027 program replaces the UPC barcode currently printed on most products with a more data-rich 2D barcode. One important option for this is GS1’s new Digital Link barcode encoding syntax. This allows a single barcode printed on the product to be used at the point of sale, containing date, lot and serial information and a link to online content. Over in the EU, the new labeling rules for wine and spirit products require that the labels provide nutritional and other data for consumers. An interesting factor in this is that, since there is often not the space to print this information, it can be accessed by scanning a QR code. The rules are quite specific into what information can be accessed this way – it needs to be only the mandated information, rather than marketing materials. RFID technology added to packaging offers a seamless way to track products throughout the supply chain, ensuring authenticity, reducing the risk of counterfeits and for inventory control. Several large retail companies have already mandated RFID tagging of products that are shipped to their stores. RFID tags can store a wealth of product information, accessible with specialized readers, adding another layer of interaction and engagement. However, most encoded tags currently in the retail supply chain contain the product’s GTIN number and a unique serial number (called a serialized GTIN in the GS1 world). Both the UHF RFID tags used in retail applications and NFC tags can be used to add customer engagement to product labeling. NFC or Near-Field Communication is particularly useful since Android and iOS smartphones can read these tags. UHF RFID is usually used for more industrial and logistics data capture and needs special RFID readers to be able to read the data encoded in the tags. While the GS1 Digital Link program is designed to be compatible with various technologies, such as RFID and NFC, the only approved data carriers currently are QR Code and Datamatrix 2D barcodes. Augmented Reality or AR takes customer engagement to a whole new level. By scanning smart packaging with AR-enabled apps, consumers can unlock immersive experiences. For instance, a wine label might reveal a virtual vineyard tour or a cereal box could bring a beloved mascot to life. These memorable interactions enhance the product's perceived value and drive brand loyalty and word-of-mouth marketing. Here in the US, the 19 Crimes wine brand was one of the first to adopt AR – if you’ve not seen this already, check it out when you see the brand's bottles in one of your local stores. You’ll need to get the Living Wine Labels app for iPhone or Android before you can see the AR in action, but it is very cool. And it is a good marketing tool – I bought the wine specifically because I wanted to play with the engagement – it’s a cool experience. Digital Watermarks by Digimarc Digimarc is an incredibly innovative organization that has developed a range of tools that are used throughout the lifecycle of products and their packaging. The Digimarc watermarking process effectively turns the complete printed package into a data carrier – color elements that contain the data, blend into the package graphics, making them hard to even notice, unless read with a suitable scanner. The encoded information is repeated over the product's surface so it can be read in any orientation. Many industrial and point-of-sale barcode scanners can scan these embedded codes, and they have already been adopted by some major retailers, such as Wegman’s and Walmart, for their private-label products. Digimarc has ensured that their encoding system is compatible with GS1 Digital Link, which creates really interesting future opportunities, as more data carriers are approved for retail applications with Digital Link. Beyond Engagement: The Multifaceted Benefits of Smart Packaging Smart packaging isn’t just about captivating and entertaining customers; it’s a multifunctional tool that offers numerous other advantages: Supply Chain Optimization: With real-time tracking and inventory management, smart packaging can significantly streamline supply chain operations, reducing waste and improving efficiency. Product Protection: Active packaging technologies can monitor environmental conditions like temperature and humidity, ensuring products remain in optimal condition throughout their journey from the manufacturing or processing plant to the consumer. This can be done in real-time, using GPS enabled tags. Sustainability: By reducing material usage and waste, smart packaging aligns with eco-friendly practices and appeals to environmentally conscious consumers. Sustainability: By reducing material usage and waste, smart packaging aligns with eco-friendly practices and appeals to environmentally conscious consumers. A great example is how Digimarc watermarking is being used in high-speed sortation systems for sorting and grading plastics recycling operations. Data Analytics: The data collected from smart packaging interactions provides valuable insights into consumer behavior, helping brands tailor their marketing strategies and product development. Smart packaging is more than just a trend; it’s a strategic tool that bridges the physical and digital worlds, offering endless possibilities for customer engagement and operational excellence. As technologies evolve, we can expect smart packaging to become even more integrated into our daily lives, reshaping the way we interact with the products we love. What do you think? How will Smart packaging change how you look at product interaction? That’s all for this episode – look out for another one soon!