Matthias Stevens, Michalis Vitos, Julia Altenbuchner, Gillian Conquest, Jerome Lewis, Muki Haklay. Introducing Sapelli: a mobile data collection platform for non-literate users. In William D. Tucker, Antoine B. Bagula, Margaret Martonosi, Bhaskaran Raman, editors, Annual Symposium on Computing for Development, ACM DEV-4, Cape Town, South Africa - December 06 - 07, 2013. pages 17, ACM, 2013. [doi]
Abstract is missing.