Crowd scientists are now equipped with sophisticated tools—from artificial intelligence to thermal imaging—to analyze aerial ...

Crowd scientists are now equipped with sophisticated tools—from artificial intelligence to thermal imaging—to analyze aerial photos ... attendees at Obama's first inauguration.

analyzed Trump's 2017 inaugural crowd in real time, and will be doing so again during next week's ceremony. Still concluded that Trump's 2017 crowd was about one-third the size of Obama's 2009 ...