Every picture of you posted publicly will eventually be linked to you. Probably by Palantir.
There's face recognition. There's gait recognition. There's inference of the likely participants from cell phone data and known movement patterns. Some of this is probabilistic but still useful. Even if the matching wasn't done at the time, it can be done later.
There's face recognition. There's gait recognition. There's inference of the likely participants from cell phone data and known movement patterns. Some of this is probabilistic but still useful. Even if the matching wasn't done at the time, it can be done later.