Chennai Vidya Sagar to expand non-verbal communication device for children with disabilities December 1, 2025 gopalkumarthakur@gmail.com Avaz is an augmentative and alternative communication device that helps non-verbal children with disabilities to communicate through pictures and text. Avaz Inc. recently tied up with global AAC company PRC-Saltillo Related posts: TANSACS to outsource recruitment of counsellors, lab technicians; employees protest AC suburban train services of Southern Railway yet to achieve one-fourth of total carrying capacity Southern Railway vows to preserve historic bungalows amid demolition rumours Kovalam teams up with NGOs to restore ponds and boost groundwater recharge
