As the audio begins, the sound of a bustling environment slowly fades into the background, suggesting this might be a public place, possibly a campus facility at UPF. Suddenly, the distinct sound of an Air Hand Blower, also known as a hand dryer, fills the air. The high-pitched whirring noise is instantly recognizable. As fingers glide underneath it, the hand dryer's motor kicks into high gear, producing a powerful gust of warm air. It's an experience common in any public bathroom, where these devices are frequently used for their speed and hygiene benefits. The sound of the hand dryer continues, providing a steady background hum. Eventually, the hand-drying process completes, and the sound of the hand dryer gradually decreases, returning the room to its previous state of relative quiet. The audio effectively captures the typical experience of using a hand dryer in a public restroom, a simple yet essential part of daily life on the UPF campus.