Translating scent into accessible language produced a 287 percent purchase rate increase.
The human nose detects approximately one trillion distinct scent combinations, making olfactory perception one of our most sophisticated senses. Translating sensory richness into words presents a fascinating design opportunity that Toshiharu Kurisu and the team at Scentmatic address with the Kaorium fragrance experience device. The interactive signage system uses AI to express fragrances through everyday vocabulary like soft, soapy, and clean, giving customers intuitive language to understand, explore, and navigate their preferences. Recognized with a Silver A' Design Award in Interface, Interaction and User Experience Design, Kaorium demonstrates what happens when technology respects both the deeply personal nature of scent perception and the practical need for accessible entry points into fragrance discovery.
The mechanism behind Kaorium reveals why accessible language produces remarkable business results. The interface maintains radical simplicity, with text floating on a tabletop surface to preserve cognitive focus on olfactory experience. When Kaorium presents a desired scent through a scene description like babbling brook of fresh greenery, customers move beyond learning about a product to imagining themselves within a sensory world. In demonstration experiments at fragrance shops, entrance rates increased by 139 percent and purchase rates rose by 287 percent. For fragrance brands and retailers considering sensory experience investments, the Kaorium system illustrates a valuable principle: when retail environments actively help customers discover and articulate preferences, conversion from browsing to purchasing follows naturally.
The broader lesson extends beyond fragrance retail. Brands operating in any domain with rich subjective experiences can benefit from language-based navigation tools. Whether the sensory territory involves taste, texture, or emotional response, the principle remains consistent: meeting customers at their current vocabulary level and providing intuitive pathways to discovery transforms browsing into confident purchasing.
