SPARSHA: A Low Cost Refreshable Braille for Deaf-Blind People for Communication with Deaf-Blind and Non-disabled Persons.

Ruman Sarkar Ruman Sarkar Smita Das Sharmistha Roy SPARSHA: A Low Cost Refreshable Braille for Deaf-Blind People for Communication with Deaf-Blind and Non-disabled Persons. 465-475 2013 ICDCIT https://doi.org/10.1007/978-3-642-36071-8_37 conf/icdcit/2013 db/conf/icdcit/icdcit2013.html#SarkarDR13 Smita Das Sharmistha Roy