Public/Private Partnerships User Shadowing Prizes Challenges Just-in-time Reminders Gamification Hack-a-thons Open Data Social Media Storytelling Pledges Neutral Convener Citizen -Sourcing Awards Curating Best Practices Datapalooza Advance Market Commitments DIY Guides Dear Colleague Letters Commitments of Support Microtasking Participatory Policymaking Nudge Letter
