Designing interactions with technologies that are compatible with rural wisdom and skills can help to digitally enfranchise rural people and, thus, contribute to community cohesion in the face of Africa's urbanization. Oral information has been integral to rural identity and livelihood in Africa for generations. However, the use of technology can inadvertently displace the knowledge of communities with practices that differ from the knowledge traditions in which technology is designed. We propose that devices that are sensitive to users' locations, combined with platforms for social networking and user-generated content, offer intriguing opportunities for rural communities to extend their knowledge practices digitally. In this paper we present insights on the way rural people of the Herero tribe manage information spatially and temporally during some of our design activities in Namibia. We generated these insights from ethnography and detailed analysis of interactions with media in our ongoing Ethnographic Action Research. Rural participants had not depicted their wisdom graphically by photography or video before, rarely use writing materials and some cannot read. Thus, we gathered 30 h of observer-and participant-recorded video and participants' interpretations and interactions with thumbnail photos from video, photography and paper. We describe insights into verbal and bodily interactions and relationships between bodies, movements, settings, knowledge and identity. These findings have made us more sensitive to local experiences of locations and more aware of assumptions about space and time embedded in locative media. As a result, we have started to adopt an approach that emphasizes connectors rather than points and social-relational and topokinetic rather than topographic spaces. In the final section of the paper we discuss applying this approach in design by responding to the ways that participants use social relationships to orient information and use voice, gesture and movement to incorporate locations into this ''dialogic''. In conclusion we outline why we hope our reflections will inspire others to examine the spatial, temporal and social affordances of technologies within the bonds of rural, and other, communities.

Current HCI paradigms are deeply rooted in a western epistemology which attests its partiality and bias of its embedded assumptions, values, definitions, techniques and derived frameworks and models.Thus tensions created between local cultures and HCI principles require us to pursue a more critical research agenda within an indigenous epistemology. In this paper we present an Afro-centric paradigm, as promoted by African scholars, as an alternative perspective to guide interaction design in a situated context in Africa and promote the reframing of HCI. We illustrate a practical realization of this paradigm shift within our own community driven designin Southern Africa.

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Facebook has been adopted in many countries with over 80% of its user-base being outside of the US and Canada. Yet, despite this global dominance, not much is understood of Facebook usage by individuals in nonwestern cultures. A cross-cultural study was conducted with undergraduate students in the United States and Namibia to examine Facebook use. The study used a mixed method of online surveys and focus groups in both countries. The research examined issues such as motivations for use, friendships, privacy and trust, and life changing events such as relationships, births, deaths, religion and politics. Findings suggest cultural influence on both online and offline practices as well as appropriation and re-contextualization to fit existing offline cultural practices. While we find that participants from the United States are changing their online behavior toward increased self-censorship, more users from Namibia, where family and community structures are important, continue to engage in online behavior that is more open and transparent. Findings also suggest an expressive privacy paradox for United States participants, who are generally less concerned with updating their privacy settings while simultaneously practicing self-censorship. AbstractFacebook has been adopted in many countries with over 80% of its user-base being outside of the US andCanada.Yet, despite this global dominance, not much is understood of Facebook usage by individuals in nonwestern cultures. A cross-cultural study was conducted with undergraduate students in the United States and Namibia to examine Facebook use. The study used a mixed method of an online surveys and focus groups in both countries. The research examined issues such as motivations for use, friendships, privacy and trust, and life changing events such as relationships, births, deaths, religion and politics. Findings suggest cultural influence on both online and offline practices as well as appropriation and re-contextualization to fit existing offline cultural practices. While we find that participants from the United States are changing their online behavior toward selfcensorship, more users from Namibia, where family and community structures are tighter, continue to engage in online behavior that is more open and transparent. Findings also suggest an expressive privacy paradox for United States participants, who are generally less concerned with updating their privacy settings while simultaneously practicing self-censorship.

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