Unsung Challenges of Building and Deploying Language Technologies for Low Resource Language Communities. - Pratik Joshi; Christain Barnes; Sebastin Santy; Simran Khanuja; Sanket Shah; Anirudh Srinivasan; Satwik Bhattamishra; Sunayana Sitaram; Monojit Choudhury; Kalika Bali (CoRR, 2019)