The Ideas Cube is a portable nano-server that creates a local offline Wi-Fi hotspot to which users can connect using any device. It allows access to thousands of specially-curated digital resources as well as support in the use of technology-aided teaching methods to be extended to educators in areas of the world that lack internet connectivity.

Since 2019, with funding from Enabel (the Belgian Development Agency), BSF has been implementing offline digitalization projects in Burundi and the Democratic Republic of Congo (DRC) to support quality improvements in TVET teaching and training.