During the career days at SUA, which took place on November 7, 2022, feedback from students was obtained through a creative idea via a QR code displayed on a kiosk with an aromatization function. It communicated the benefits of participating in the survey via a QR code, and each survey participant received a voucher for coffee in the university cafeteria under the auditorium as a thank you for their willingness and time. At the same time, the smell of coffee was used to increase engagement on a subconscious level. Those who love coffee will definitely find their ????