plains-sign-project.io

Welcome to www.plainssign.com

This website is about Plains Indian Sign Language (PISL or Plains Sign), a sign language used as a lingua franca by the Native Americans across the great plains and even beyond from time immemorial. Plains Sign was already established as a lingua franca by the time the first Euorpeans arrived in the area and wrote down what they saw 500 years ago (Davis 2010 page 18-19 referring to, among others, the 1542 writings of Cabeza de Vaca’s journey across the American south and west from 1527-1535). Plains Sign was also an important source of signs in the development of American Sign Language (ASL). There is upwards of 50% lexical similarity between the two sign languages (Davis 2010:127), which is far more than could ever happen by accident.

The aim of this site is to make Plains Sign and information related to it easily accessible.

Features I would like to add to this website: