CHI '05 Extended Abstracts on Human Factors in Computing Systems
Reclaiming public space: designing for public interaction with private devices
Proceedings of the 1st international conference on Tangible and embedded interaction
Requirements for measuring the success of persuasive technology applications
Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research
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This paper studies how and to what extent social influence design principles can persuade people to participate in sharing their feedback. For this reason, a Twitter-based system was designed with persuasive software features of social influence at its core. The effects of recognition and competition features were tested in a pilot study in two computer rooms simultaneously. Their effects on the behavior of simulated airline travelers were compared. The main result of this study provides evidence of several positive effects, especially regarding the persuasive powers of recognition in a system's design.