On 5 april 2016, Nana Baah Gyan successfully defended his PhD thesis “The Web, Speech Technologies and Rural Development in West Africa, An ICT4D Approach” in front of the reading committee at Vrije Universiteit Amsterdam. Dr. Nana worked as a PhD researcher mostly in the context of the FP-7 VOICES project and was supervised by prof. Hans Akkermans and dr. Victor de Boer.
Nana investigated the history of speech systems in developing countries. He discussed and developed strategies for requirements harvesting for an instance of an ICT4D project under rural conditions, the results of which led to an actual implementation of voice-based ICT tools for rural farmers in Mali. His thesis furthermore deals with evaluating the impact of the project on the lives of stakeholders involved as well as the potential such tools and systems hold for future research. The thesis also discusses what ICT4D generally means for education in West Africa and beyond.