A software development methodology for sustainable ICTD solutions

Information and Communication Technology continue to be increasingly used in social development and poverty alleviation projects, known as Information and Communication Technology for Development (ICTD) projects. However, most interventions either fail completely as a result of attempting to use inappropriate software development approaches and technology concepts in the different ICTD context or they only execute small scale prototypes without positive long-term social impact. We present a case study on how we combined and adapted, using an iterative action research refinement approach, established interaction design methods into a software development methodology supporting scalable long-term ICTD software projects: the Technical ICTD Methodology (TIM). Our case study is based on the experiences of a series of ICTD projects executed within a major software corporation over a period of more than five years.