An investigation of reward systems in human computation games

Dion Hoe Lian Goh*, Ei Pa Pa Pe-Than, Chei Sian Lee

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Human Computation Games (HCGs) harness human intelligence to tackle computational problems. As in any game, a fundamental mechanism in a HCG is its reward system. In this paper, we investigate how virtual reward systems evoke perceptions of enjoyment in HCGs. Three mobile applications for location-based content sharing (named Track, Badge and Share) were developed for an experimental study. The Track version offered a points-based reward system for actions such as contribution of content. The Badge version offered different badges for collection while the Share version served as a control which did not have any virtual reward system. The experiment had a counterbalanced, within-subjects design. For each application, participants performed a series of tasks after which a questionnaire survey was administered. Results showed the Track and Badge applications were perceived to have more accurate and complete content than the control (Share) application. Further, participants reported being more engaged when using the former two applications.

Original languageEnglish
Title of host publicationHuman-Computer Interaction
Subtitle of host publicationInteraction Technologies - 17th International Conference, HCI International 2015, Proceedings
EditorsMasaaki Kurosu
PublisherSpringer Verlag
Pages596
Number of pages1
ISBN (Print)9783319209159
DOIs
Publication statusPublished - 2015
Externally publishedYes
Event17th International Conference on Human-Computer Interaction, HCI International 2015 - Los Angeles, United States
Duration: Aug 2 2015Aug 7 2015

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume9170
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference17th International Conference on Human-Computer Interaction, HCI International 2015
Country/TerritoryUnited States
CityLos Angeles
Period8/2/158/7/15

Bibliographical note

Publisher Copyright:
© Springer International Publishing Switzerland 2015.

ASJC Scopus Subject Areas

  • Theoretical Computer Science
  • General Computer Science

Keywords

  • Badges
  • Enjoyment
  • Experiments
  • Human computation games
  • Output quality
  • Points
  • Reward systems

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