Tailoring E-Commerce Sites to Ease Recovery after Disruptions. - Karen Renaud; Tobias van Dyk (COMPSAC, 2001)

A Mechanism for Evalutaing Feedback of e-Commerce Sites. - Karen Renaud; Paula Kotzé; Tobias van Dyk (I3E, 2001)

Mobile phone adoption: do existing models adequately capture the actual usage of older adults? - Helene Gelderblom; Tobie van Dyk; Judy van Biljon (SAICSIT, 2010)

Moses - method for selecting senior mobile phones: supporting design & choice for the elderly. - Tobie van Dyk; Karen Renaud; Judy van Biljon (SAICSIT, 2012)

Designing for the Functionality South African Internet Banking Websites Should Provide to Address the Needs of Generation-Y Users. - Sebabatso Mtimkulu; Judy van Biljon; Tobias van Dyk (INTERACT (4), 2013)

Reporting on Accessibility Challenges Experienced by South Africa's Older Mobile Phone Users. - Judy van Biljon; Karen Renaud; Tobie van Dyk (J. Community Informatics, 2013)