1. This material is based in part upon work supported by the National Science Foundation under Grant No. 0326582. Speech Recognition in Developing Regions Madelaine Plauché ICSI, UC Berkeley

2. 2 This material is based in part upon work supported by the National Science Foundation under Grant No. 0326582. Speech Recognition for Illiterate Users? Data collection and annotation is expensive /s p i tsh v e r i z/ Speech varies Illiterate speakers are hardest to record 200 km

3. 3 This material is based in part upon work supported by the National Science Foundation under Grant No. 0326582. Limited Resource Speech Rec. ~100 people, 30 words, 1 researcher, 3 months 2% Word ComplexityInput – Training Match

4. 4 This material is based in part upon work supported by the National Science Foundation under Grant No. 0326582. Integrated data collection wheat rice tur dal wheat rice Audio file Please say the name of the crop you would like today’s price for. I’m sorry. I didn’t understand. I’ll tell you today’s prices for all grains in rupees per kilo. Rice12 Tur Dal 6 Wheat10

5. 5 This material is based in part upon work supported by the National Science Foundation under Grant No. 0326582. Needs NGO Needs Highly localized information Cheaper, sooner Robust to speech of area My Needs A trained community member Infrastructure

6. 6 This material is based in part upon work supported by the National Science Foundation under Grant No. 0326582. A Community-Based Speech App Traditional Rec Community Rec