Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
This screenshot of the “Detective Game” shows the view that participants use to categorize mystery clues as either Promising Leads (which are shared with their social network neighbors) or Dead Ends (which are not). The interface uses reactive and performant front-end components
