OER Knowledge CloudAudiovisualUncovering what enables and constrains 'open practices' in the Global South: Reflections from the ROER4D ProjectUncovering what enables and constrains 'open practices' in the Global South: Reflections from the ROER4D Project20152015/07Hodgkinson-Williams, Cherylopen textbooksOER advantagesMOOCinstitutional challengesaffordances of the InternetAcademic policySouth AfricaSouth AfricaKeynote presentation at the 2nd International Conference of the African Virtual Universitydoes not applyhttp://www.slideshare.net/ROER4D/avu-conferencehttp://www.slideshare.net/ROER4D/avu-conferenceNairobi, South Africa, Kenya, Africa