I have a Fellowship from the Shuttleworth Foundation to work in the area of Open and Collaborative Resources. My Fellowship enables me to work on a number of projects in this area. I believe in the liberation of information and supporting education in South Africa.

I manage the Siyavula project, where I co-ordinate the development of a comprehensive set of Open Educational Resources (OER) supporting the South African National Curriculum.

Along with Sam Halliday, I co-founded the Free High School Science Texts (FHSST) project which launched in 2002 and has collaboratively produced a set of openly licenced science and mathematics textbooks

In collaboration with Steve Song, Interconnectedness Fellow, I founded OpenPress, a project to deploy a print aggregation service to support teachers.

I also run FullMarks, an open assessment bank, to help teachers rapidly generate tests, capture results and access reports based on those results.

I have a PhD in physics from the University of Cape Town and conducted my research at Lawrence Berkeley National Laboratory in California on the results from the STAR experiment at Brookhaven National Laboratory in New York.

My blog highlights the progress on my various projects and contains thoughts on the OER space as well as life in general.