The popularity and demand for Near Field Communication (NFC) stickers are noticeably increasing. These small, unpowered stickers work on a set of protocols enabling two devices within a certain distance (up to 4 cm) to interact. Their versatility, convenience, and compatibility with numerous smartphone devices make them an appealing choice for businesses and consumers. Despite the popularity of Quick Response (QR) codes, NFC tag stickers are emerging as a strong alternative in the tourism sector. One notable application is enhancing the functionality of an audio tour guide system. By tapping their device on an NFC sticker at a point of interest, visitors can receive relevant information, allowing for a more personalized and self-paced tour.