SIEW EUNG SHIEN SMK SACRED HEART
Design and place a quiet warning signboard in public areas like libraries and classrooms to remind people to be quiet and concentrated. An inconspicuous warning signal will be discreetly activated by the signboard's sound-sensitive mechanism whenever the noise levels surpass a predetermined threshold, eliminating the need for confrontation. Promoting a culture of respect for quiet and concentration; this project seeks to improve the learning experience overall by creating an atmosphere that is conducive to focused study and productivity.