What does freedom mean when computers know your face and track your movements? Artificial intelligence will boost the power of surveillance, effectively making privacy obsolete and opening the door to a wide range of abuses.

A growing number of nations use AI to track their citizens. A new report sheds light on who’s watching and how. “The Global Expansion of AI Surveillance” details which countries are buying surveillance gear, which companies are supplying it, and what technologies are most in-demand.

Theoretical advances can be thrilling, but the excitement can drown out all the ways AI is actually being put to use. DeepIndex provides an up-to-date, well organized, cheeky guide to practical applications culled from news reports.