Nithya Sambasivan Melissa Ho Matthew Kam Neesha Kodagoda Susan M. Dray John C. Thomas Ann Light Kentaro Toyama Human-centered computing in international development. 4745-4750 2009 CHI Extended Abstracts http://doi.acm.org/10.1145/1520340.1520731 conf/chi/2009a db/conf/chi/chi2009a.html#SambasivanHKKDTLT09