Kruger, R., Gelderblom. H. and Beukes, W. (2016). The value of comparative usability and UX evaluation for e-commerce organisations. Proceedings of Conf-IRM 2016, Cape Town, South Africa 18-20 May 2016.
Beukes, W., Gelderblom. H. and Van der Merwe, A. (2016). Why designers responsible for websites of large organisations disregard basic web design principles. Proceedings of Conf-IRM 2016, Cape Town, South Africa 18-20 May 2016.
Manara, H. and Gelderblom, H. (2016). Sustainability of ICT4D Projects: Case Study of Mobile Cinemas in Rural South Africa. Proceedinsg of IST Africa, 2016. Durban, South Africa, 12-14 May 2016.
Gelderblom, H. and Van der Merwe, A. (2015). Applying human-computer interaction (HCI) design principles and techniques in HCI course design. Renewing ICT teaching and learning: Building on the past to create new energies. Proceedings of SACLA 2015.
Alexander, P.M., Gelderblom, H., De Kock, E. (2015) Contributions from visitor research to CI and ICT4D theory and research methodology. Journal of Community Informatics (JoCI), 11(3).
Gelderblom, H. (2014) Giving children voice in the design of technology for education in the developing world. South African Computer Journal (SACJ) No. 54, October 2014, 34-42.
Chimbo, B and Gelderblom, H. (2014). Comparing young children and teenagers as partners in co-design of an educational technology solution. Proceedings of the e-Skills for Knowledge Production and Innovation Conference, Cape Town, 17-21 November 2014.