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Private video
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Michael Bernstein: Crowd-powered systems
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Internet Hall of Fame 2014: Christina Engelbart
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Chris Schaffer Science Talk
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Real-Time Crowd Support for People with Disabilities - Jeffrey Bigham
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
2013 Conference Keynote Speaker - Darlene Cavalier
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Overview of Citizen Science Methodologies - Pietro Michelucci
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Pablo Suarez speaking at CBA6 on participatory game playing in Guatemala
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Andrea Wiggins - With Great Data Comes Great Responsibility
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Crowd-Agents: Creating Crowd-Powered Interactive Systems
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Stanford Seminar - Work as Coordination and Coordination as Work
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Colloquium: Lucy Fortson, November 5, 2015
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Incentives in Online Contribution: A Game-Theoretic Framework
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Niki Kittur
![play](https://humancomputation.org/wp-content/plugins/youtube-embed-plus/images/playhover.png)
Cognition in Ants, Robots, and Pre-biotic Chemistries
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