ACM - affordances
Stephen Voida
Yuan Jia
Yamini Karanam
Alex Chambers
Joe Dara
Abdulaziz Alderhami
Learning in the Technological Era, 36--44
Does Gamification Work? – A Literature Review of Empirical Studies on Gamification
Motivational Affordances and Personality Types in Personal Informatics
“Everybody knows what you’re doing”
Understanding my data, myself
A study of preferences for sharing and privacy