These devices, also known as aroma diffusers or olfactory marketing systems, disperse fragrances within hotel environments. A typical system comprises a fragrance cartridge, a diffusion mechanism (e.g., cold-air diffusion, nebulization, or heat), and a control panel for scheduling and intensity adjustments. For example, a hotel might use a diffuser in its lobby to create a welcoming ambiance with the scent of citrus and green tea.
Fragrance dispersal systems can significantly enhance the guest experience by creating memorable and positive associations with a particular hotel brand. A carefully chosen aroma can contribute to a perception of luxury, cleanliness, and relaxation. Historically, hotels have used various methods to control ambient scents, from potpourri and essential oil burners to strategically placed fresh flowers. Modern technology, however, allows for more precise and consistent fragrance delivery, covering larger areas and offering a wider range of scent options.