Positive Technology and User Experience for Human Needs in Developing Countries: Some Considerations. - Nils Backhaus; Stefan Brandenburg; Anna Trapp (HCI (10), 2014)

Emotional influences on time perception. - Anna K. Trapp; Manfred Thüring (CogSci, 2016)

Skeuomorph Versus Flat Design: User Experience and Age-Related Preferences. - Nils Backhaus; Anna Katharina Trapp; Manfred Thüring (HCI (19), 2018)