• Bunchball - Gamification 101 -
• www.bunchball.com/gamification/gamification101.pdf
• Productive Games - How Games Steer User Behavior -
• http://www.slideshare.net/brainopera/productive-games-using-game-mechanics-to-steer-human-behavior
• Sebastian Deterding - Just Add Points: What UX Designers Can and

Cannot Learn From Game Design -

• http://www.slideshare.net/dings/just-add-points-what-ux-can-and-cannot-learn-from-games
• Sebastian Deterding - Pawned: Gamification and its Discontents -
• http://www.slideshare.net/dings/pawned-gamification-and-its-discontents