Jacques Steyn is Head of the School of IT at Monash South Africa, and founder and Director of the International Development Informatics Association (IDIA), which provides a platform for sharing research findings in the field of ICT4D. He was Editor-in-Chief for a set of books on development informatics, Development Informatics and Regional Information Technologies: Theory, Practice and the Digital Divide, and was also editor of Structuring Music through Markup Language: Designs and Architectures. Darelle van Greunen is a Professor in the School of ICT and the Director of the Center for Community Technologies at the Nelson Mandela Metropolitan University, South Africa. She holds a PhD in Computer Science supported by several other degrees in multiple disciplines ranging from African languages to multimedia. Her research focuses on using technology as an enabler in social and rural development, whilst considering the user experience and human computer/technology interaction. She serves on several international advisory boards, and is a frequent keynote speaker at international conferences.