Smartphone ka chalan tezzi se hone ke baad duniya bhar main iska use badh raha hai. Lekin hum indians is mamle main kafi aage nikal gaye hai or smartphones ka sabse jyada istemaal karte hai. Indians apna jyada time smartphones ke saath hi guzaar rahe hai. Iska khulasa abhihui ek report main hua hai. Is