Dear Prasidh,
As David Shellenberg mentioned, Satellife has several projects using PDAs in Africa. (We're now AED-SATELLIFE Center for Health Information and Technology, having merged with Academy for Educational Development. We're the organization that helped create and hosts Afro-Nets).
We have a project in Mozambique using PDAs for data collection for a malaria spraying campaign. In Uganda we have several projects with PDAs, one for data collection for HIV VCT programs, one for illustrating bednet usage (with GPS), and one for routine data collection at health centers.
For more information, see http://pda.healthnet.org/handheld-projects.html or you can contact Berhane: berhane@healthnet.org
Pamela Scorza, MPH
Information Associate
AED-Satellife
Center for Health Information and Technology
30 California St
Watertown, MA 02472, USA
Tel. +1-617-926-9400
Fax +1-617-926-1212
mailto:pscorza@aed.org
Web: http://www.healthnet.org