Category Archives: Speech technology


Tackling Global Challenges Collaboratively: theme of the 6th International Symposium “Perspectives on ICT4D”

Amsterdam 23 May 2019 – The annual symposium “Perspectives on ICT4D”, organized by Victor de Boer and Anna Bon, was focused this year on transdisciplinarity — collaboration between academics and non-academics — in search of solutions for the Global Challenges of our Age. The theme was reflected in the talks by the speakers: André Baart, from […]

Around 100 people participated in the symposium

User requirements in Bamako, Mali

AOPP and W4RA’s TMT project on Food Security and Seed Knowledge Systems

AOPP and the W4RA team will continue collaboration on the topic of Food Security in rural Mali, focusing on the information and knowledge sharing, which is necessary to improve value chains for seeds. This project is made possible through a recent grant from Nuffic in the OKP NFP-TMT-RC program,  for which we are very thankful. […]


Talking about “small data”: new student project about meteo data services for African farmers

Despite the fact that more than 70% of Africa’s population depends on agriculture for basic life needs, and in Africa’s drylands rain-fed agriculture is widespread,  reliable meteorological data about rainfall and weather forecasts — in Europe timely and accurate — is often not available for African farmers. Recent studies in rural areas of Burkina Faso and Ghana have […]

Meteo data services in Burkina Faso

AndréWinsHighPotentialAward

André Baart wins High Potential Award in Amsterdam Innovation Contest

Amsterdam, 19 June 2018  – The Kasadaka “talking box” platform, the winning concept, is a platform to develop voice-based technologies for  those who are not connected to the Internet, cannot not read and write, and speak underresourced languages. Kasadaka has been developed to allow development of specific, context-sensitive content, in a collaborative way, in the […]


W4RA work featured in BBC article

A BBC web article “‘Siri, will talking ever top typing?’ By Padraig Belton features our work done on voice interfaces for farmer information in Northern Ghana. Francis Dittoh talks about the need for specific information for farmers in their own language and discusses ongoing research into our Kasadaka system. Anna Bon talks more about the […]

Screenshot of the bBC article

New research in W4RA program by three master students Information Science@VU

The W4RA team at VU is proud to present three new master theses: by Justyna Kleczar (July 2017), Reshmi Sarkar (June 2017) and Jamila Daoudi (May 2017). Justyna Kleczar’s work is on speech technologies for underresourced languages. It comprises a new methodology, including very comprehensive tooling, which facilitates and allows development of new voice-based applications. […]