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Showing posts from March, 2026

Building Voice AI for Bharat - India's Real Linguistic Diversity — Data, Dialects & Design

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In the previous blog post: Migration & India’s Languages , we have explored how India's linguistic diversity faces erosion from migration, yet initiatives like Project Vaani and Bhashini offer innovative preservation through tech and policy. India is entering a voice‑first digital era—from government helplines to hiring systems to multilingual chatbots. But voice AI can only be as good as the data behind it, and India’s linguistic diversity poses unique challenges and opportunities for building robust, inclusive models. This post explores data collection hurdles, metadata requirements, regional speech variations, and the rapidly evolving work of Indian and global AI labs in speech technology. 1. India’s Linguistic Terrain: A Voice AI Challenge Map High-Density Language Clusters:  Areas like Dimapur (Nagaland) host 40+ languages; others like Shajapur (MP) have only Hindi. Such regions exhibit:  Heavy code-mixing,  Rapid dialect shifts and  Low-script literacy Migr...

Migration & India’s Languages — A Complex Relationship of Loss and Innovation

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India is one of the world’s most linguistically rich countries—122 major languages and 1,600+ dialects weave together our cultural fabric. But as rural–urban migration, interstate mobility, and seasonal labour flows accelerate, the linguistic landscape is being reshaped in profound ways. 1. The Paradox : Migration can enrich languages through mixing (think Hinglish or Marathi–Konkani blends) while also eroding mother tongues when communities disperse or when children don’t get early literacy in their heritage languages. The outcome depends on who migrates, where, and how services respond. This blog post brings together the risks, the data gaps, the technology landscape, and a practical policy + product playbook to keep India’s linguistic diversity alive - not just in homes and schools, but inside our apps, helplines, and digital public infrastructure. 2. What’s Changing on the Ground: Heritage language loss among migrant children: Many children from tribal and migrant families are not ...

Best Podcasts for Public Policy, Governance, and Social Impact Professionals

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Sharing a thoughtfully curated podcast that offers sharp insights into the development sector and public policy. It brings grounded perspectives from the field, policy debates, and real-world implementation—definitely worth a listen. Indian Podcasts 1. Puliyabāzī (पुलियाबाज़ी)  is promoted by The Takshashila Institution. It is a Hindi podcast hosted by Pranay Kotasthane and Saurabh Chandra, in association with Takshashila. The podcast discusses politics, public policy, technology, philosophy, and current affairs in a conversational and accessible Hindi style to reach a broad audience. Where to listen :  YouTube , Apple Podcast, Amazon Music and Spotify 2 . All Things Policy  is The Takshashila Institution’s flagship English podcast, designed as a primer and deep dive into the mechanics of public policy in India and beyond. Hosted by Takshashila faculty and visiting experts, each episode tackles a specific policy arena—such as fiscal federalism, climate regulation, or digi...