Tina Deiml-Seibt

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The creation of mechanisms to motivate user participation became a necessary strategy for evolution and sustainability of many online systems. Nowadays, most of these mechanisms are based on a form of displaying user activity, e.g. through badges or ranking scores. In this paper we discuss the current use of activity displays as incentives for user(More)
Mechanisms to motivate user participation became a necessary strategy for the evolution and sustainability of many online systems. Nowadays, most of these mechanisms are based on user activity displays, which take, for example, the form of badges or ranking scores. In this paper we discuss the current use of activity displays as incentives for user(More)
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