text: kal maine ek gadget review dekha tha jismein ek smart mirror ka demo diya gaya tha,kya tumhe pata hai yeh kaise kaam karta hai?haan, mujhe bhi suna hai smart mirrors ke baare mein, wo toh sab kuch dikha dete hain, weather se lekar news tak, waise tumhe aisa mirror chahiye kya?