Appong is the name of an application that helps increase sales of Gula Apong, a traditional sugar product, produced by smallholder farmers in Sarawak, Malaysia. The application was designed and built by a mixed team of master students from VU Amsterdam and UNIMAS: Giorgi, Judith, Kuan and Chris, in the framework of an educational ICT4D project, carried out in the field, according to the practical framework ICT4D 3.0. based on a user-centered context-sensitive approach. Watch the clip by Leeuw van Moerkerken or read the project report.