2014
Designing Social Media for Community Information Sharing in Rural South Africa.
Proceedings of the Southern African Institute for Computer Scientist and Information Technologists Annual Conference 2014, 2014
Never too old: engaging retired people inventing the future with MaKey MaKey.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2014
Interactive personal storytelling: an ethnographic study and simulation of apartheid-era narratives.
Proceedings of the Designing Interactive Systems Conference 2014, DIS '14, Vancouver, BC, 2014
There's Not an App for That - Mobile User Experience Design for Life.
Academic Press, ISBN: 978-0-12-416691-2, 2014
2013
Walking and the social life of solar charging in rural africa.
ACM Trans. Comput. Hum. Interact., 2013
Designing mobile LMS interfaces: learners' expectations and experiences.
Interact. Technol. Smart Educ., 2013
Does he take sugar?: moving beyond the rhetoric of compassion.
Interactions, 2013
Content Prototyping - An Approach for Engaging Non-technical Users in Participatory Design.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013
Software support for creating digital health training materials in the field.
Proceedings of the International conference on information and communication technologies and development, 2013
On the challenge of adopting standard EHR systems in developing countries.
Proceedings of the Annual Symposium on Computing for Development, 2013
Health education in rural communities with locally produced and locally relevant multimedia content.
Proceedings of the Annual Symposium on Computing for Development, 2013
Designing and theorizing co-located interactions.
Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013
2012
Using a Participatory Action Research Approach to Design a Lecture Podcasting System.
Int. J. Mob. Blended Learn., 2012
Making Technology Invisible in the Developing World.
Computer, 2012
Degrees of sharing: proximate media sharing and messaging by young people in khayelitsha.
Proceedings of the Mobile HCI '12, 2012
ICTD interventions: trends over the last decade.
Proceedings of the Fifth International Conference on Information and Communication Technologies and Development, 2012
<i>WATER alert!</i>: using mobile phones to improve community perspective on drinking water quality in South Africa.
Proceedings of the Fifth International Conference on Information and Communication Technologies and Development, 2012
Domain crossing: how much expertise is enough?
Proceedings of the CSCW '12 Computer Supported Cooperative Work, Seattle, WA, USA, February 11-15, 2012, 2012
PicoTales: collaborative authoring of animated stories using handheld projectors.
Proceedings of the CSCW '12 Computer Supported Cooperative Work, 2012
NUIs for new worlds: new interaction forms and interfaces for mobile applications in developing countries.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2012
Changing requirements to HCI funding: a global perspective.
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2012
2011
Globicomp - doing ubicomp differently: introduction to the special issue.
Pers. Ubiquitous Comput., 2011
A preliminary study of podcasting in developing higher education institutions: A South African case.
J. Syst. Inf. Technol., 2011
Situating digital storytelling within African communities.
Int. J. Hum. Comput. Stud., 2011
Making the link - providing mobile media for novice communities in the developing world.
Int. J. Hum. Comput. Stud., 2011
Issues of adoption: have e-learning management systems fulfilled their potential in developing countries?
Proceedings of the 2011 Annual Conference of the South African Institute of Computer Scientists and Information Technologists, 2011
Providing media download services in African taxis.
Proceedings of the 2011 Annual Conference of the South African Institute of Computer Scientists and Information Technologists, 2011
Day labour mobile electronic data capture and browsing system.
Proceedings of the 2011 Annual Conference of the South African Institute of Computer Scientists and Information Technologists, 2011
Designing Interactive Storytelling: A Virtual Environment for Personal Experience Narratives.
Proceedings of the Human-Computer Interaction - INTERACT 2011, 2011
WATER alert!: disseminating drinking water quality information to South Africans.
Proceedings of the International Conference on Human Factors in Computing Systems, 2011
Enabling New Interaction Forms and Applications through Next Generation Mobile Platforms for Urban and Rural Africa.
Proceedings of the e-Infrastructure and e-Services for Developing Countries, 2011
2010
Under Development - Angst, and how to overcome it.
Interactions, 2010
Digital Storytelling in Africa.
Int. J. Comput., 2010
Field testing mobile digital storytelling software in rural Kenya.
Proceedings of the 12th Conference on Human-Computer Interaction with Mobile Devices and Services, 2010
GesturePIN: using discrete gestures for associating mobile devices.
Proceedings of the 12th Conference on Human-Computer Interaction with Mobile Devices and Services, 2010
Computing technology in international development: who, what, where, when, why and how?
Proceedings of the 28th International Conference on Human Factors in Computing Systems, 2010
After access: challenges facing mobile-only internet users in the developing world.
Proceedings of the 28th International Conference on Human Factors in Computing Systems, 2010
Designing with mobile digital storytelling in rural Africa.
Proceedings of the 28th International Conference on Human Factors in Computing Systems, 2010
2009
Under Development - The six habits of highly effective "humanitarian" projects.
Interactions, 2009
Under Development - Electronic tablecloths and the developing world.
Interactions, 2009
An evaluation of techniques for image searching and browsing on mobile devices.
Proceedings of the 2009 Annual Conference of the South African Institute of Computer Scientists and Information Technologists, 2009
Design notations for creating virtual environments.
Proceedings of the 2009 Annual Conference of the South African Institute of Computer Scientists and Information Technologists, 2009
Bringing Digital Storytelling to the Mobile.
Proceedings of the Human-Computer Interaction, 2009
Fair Partnerships - Working with NGOs.
Proceedings of the Human-Computer Interaction, 2009
Exploring the Use of Discrete Gestures for Authentication.
Proceedings of the Human-Computer Interaction, 2009
Supporting Mobile Applications Developer through a Java IDE Using Contextual Inquiry.
Proceedings of the CSIE 2009, 2009 WRI World Congress on Computer Science and Information Engineering, March 31, 2009
Interacting with eHealth: towards grand challenges for HCI.
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Proceedings of the 27th International Conference on Human Factors in Computing Systems, 2009
Mobile Learning Content Authoring Tools (MLCATs): A Systematic Review.
Proceedings of the E-Infrastructures and E-Services on Developing Countries, 2009
2008
Under Development - New users, new paradigms, new challenges.
Interactions, 2008
Novel interface for first person shooting games on PDAs.
Proceedings of the 20th Australasian Computer-Human Interaction Conference, 2008
SnapAndGrab: accessing and sharing contextual multi-media content using bluetooth enabled camera phones and large situated displays.
Proceedings of the Extended Abstracts Proceedings of the 2008 Conference on Human Factors in Computing Systems, 2008
2007
What is the mobile internet?
Interactions, 2007
Peepholes with no strings attached: using image processing as input in camera-phones.
Proceedings of the 2007 Annual Conference of the South African Institute of Computer Scientists and Information Technologists on IT Research in Developing Countries, 2007
Creating and sharing multi-media packages using large situated public displays and mobile phones.
Proceedings of the 9th Conference on Human-Computer Interaction with Mobile Devices and Services, 2007
Co-present photo sharing on mobile devices.
Proceedings of the 9th Conference on Human-Computer Interaction with Mobile Devices and Services, 2007
Motivational Needs-Driven Mobile Phone Design.
Proceedings of the Human-Computer Interaction, 2007
Designing interactive systems for the developing world - reflections on user-centred design.
Proceedings of the 2007 International Conference on Information and Communication Technologies and Development, 2007
2006
Extending dynamic queries to handle uncertain data.
South Afr. Comput. J., 2006
Designing technology for the developing world.
Interactions, 2006
Improving photo searching interfaces for small-screen mobile computers.
Proceedings of the 8th Conference on Human-Computer Interaction with Mobile Devices and Services, 2006
Customising Interfaces to Service-Oriented Digital Library Systems.
Proceedings of the Digital Libraries: Achievements, 2006
Making a difference: integrating socially relevant projects into HCI teaching.
Proceedings of the Extended Abstracts Proceedings of the 2006 Conference on Human Factors in Computing Systems, 2006
Mobile Interaction Design.
Wiley, ISBN: 978-0-470-09089-3, 2006
2005
An evaluation of integrated zooming and scrolling on small screens.
Int. J. Hum. Comput. Stud., 2005
Navigation control for mobile virtual environments.
Proceedings of the 7th Conference on Human-Computer Interaction with Mobile Devices and Services, 2005
Mobile interaction design tutorial.
Proceedings of the 7th Conference on Human-Computer Interaction with Mobile Devices and Services, 2005
Using treemaps to visualize threaded discussion forums on PDAs.
Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005
2004
Improving the usability of the hierarchical file system.
South Afr. Comput. J., 2004
An Evaluation of Techniques for Browsing Photograph Collections on Small Displays.
Proceedings of the Mobile Human-Computer Interaction, 2004
"Please Turn ON Your Mobile Phone" - First Impressions of Text-Messaging in Lectures.
Proceedings of the Mobile Human-Computer Interaction, 2004
2003
Using HCI to leverage communication technology.
Interactions, 2003
Using a Mobile Device to Vary the Pace of Search.
Proceedings of the Human-Computer Interaction with Mobile Devices and Services, 2003
A meta-authoring tool for specifying interactions in virtual reality environments.
Proceedings of the 2nd International Conference on Computer Graphics, 2003
2002
Ubiquitous computing and cellular handset interfaces - are menus the best way forward?
South Afr. Comput. J., 2002
Data Structures in the Design of Interfaces.
Pers. Ubiquitous Comput., 2002
Exploring Small Screen Digital Library Access with the Greenstone Digital Library.
Proceedings of the Research and Advanced Technology for Digital Libraries, 2002
'Visual literacy' as challenge to the internationalisation of interfaces: a study of South African student web users.
Proceedings of the Extended abstracts of the 2002 Conference on Human Factors in Computing Systems, 2002
Using digital technology to access and store African art.
Proceedings of the Extended abstracts of the 2002 Conference on Human Factors in Computing Systems, 2002
Small screen access to digital libraries.
Proceedings of the Extended abstracts of the 2002 Conference on Human Factors in Computing Systems, 2002
2001
Improving mobile internet usability.
Proceedings of the Tenth International World Wide Web Conference, 2001
Visual query tools for uncertain spatio-temporal data.
Proceedings of the 9th ACM International Conference on Multimedia 2001, Ottawa, Ontario, Canada, September 30, 2001
2000
Holistic programming environments.
South Afr. Comput. J., 2000
Successful user interface design from efficient computer algorithms.
Proceedings of the CHI '00 Extended Abstracts on Human Factors in Computing Systems, 2000
1999
Improving Web Interaction on Small Displays.
Comput. Networks, 1999
1998
Designing graphical interface programming languages for the end user.
PhD thesis, 1998
Facts and Myths of Browsing and Searching in a Digital Library.
Proceedings of the Research and Advanced Technology for Digital Libraries, 1998
FIBEX, an Extractor Enabling Querying of Documents Using SQL.
Proceedings of the Ninth International Workshop on Database and Expert Systems Applications, 1998