A two-way mirror,also known as a one-way mirror or a semi-transparent mirror,is a specialized type of mirror with unique optical properties that allow it to function both as a mirror and a transparent panel.
Two-way mirrors are commonly used in specialized settings such as observation rooms, police stations, prisons, and other facilities where one-way visibility is desired. Their applications have also extended to entertainment, display, and artistic realms, where they are utilized to create distinctive visual effects and interactive experiences.