These people believe that the Indus script represents an ancient form of the Dravidian language family, which is the language family spoken in much of South India today
ह्या लोकांच्या मते सिंधू लिपी एका प्राचीन द्रविड भाषासमूहाचा प्रकार असून या समूहातल्या भाषा आज पूर्ण दक्षिण भारतात बोलल्या जातात.