Research Challenges:
(see also: Scientific Foundations and Challenges)

We believe that successful research challenges should have three key elements:
-- compelling national need (healthcare, national security, community safety, education, innovation, etc.)
-- scientific foundation based on theories and research questions (privacy, reciprocity, trust, motivation, etc.)
-- computer science research challenges (security, privacy protection, scalability, visualization, distributed data, network analysis, etc.)

These research challenge ideas need to be refined to make the three elements explicit:

A preliminary lists of potential Social Participation projects:

These are additional ideas that may yet become the focus of a project:

Alex Pentland offered us two other visions