Meet 2011 TR35 Winner Aishwarya Ratan
Ratan describes his work at EmTech 2011: Converting paper records to digital in real time
Beginning in 2009, while working with Microsoft Research India, Aishwarya Ratan spent 15 months figuring out how to help local microcredit co-ops, which often struggle with handwritten entries that are illegible, incorrect, or incomplete. Her solution combines digital technology with the familiar paper notebooks that villagers prefer. Co-op members use an electronic ballpoint pen to write in ledgers placed on a slate equipped with software that recognizes handwritten numbers. The slate provides feedback on whether the records are complete and legible, stores them in a database, and gives real-time balance updates, both on a screen and verbally in the local language. The database can be shared with the nongovernmental organizations and banks that back each co-op.
Learn more: http://techre.vu/w0NrfW