SIGNS AND SYMBOLS
FROM SAMPATH’S DESK: SIGNS AND SYMBOLS Signs and symbols have their origin from time immemorial as the mode and medium of communication before the advent of languages. Needless to say, signs and symbols transcend linguistic barriers. Signs and symbols help communicate local and global messages. Today, they are ubiquitously used across the world. The vehicular traffic and rules of the road signs and symbols are such a unique lot that they speak even louder than words and effectively convey the intended concepts and ideas including the DOs and DON’Ts. Before the regular spoken/written languages came into being, people must have used some type of area/region-specific sign language. Sign language is a visual language using hand shapes, facial expressions, gestures, and body language. They have their own specific and special vocabulary, construction features, and presentation techniques for effective communication in the abse...