A comment on an answer to another question makes the assertion
The First Amendment protects both the collection and dissemination of information.
The First Amendment, according to the Library of Congress, states
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
It seems a bit of a stretch to go from "not abridging the freedom of speech" to "protecting the collection of information", even if it might feasibly apply to disseminating the information collected. Collecting personal data — the example was applying facial recognition of others to images taken by oneself — is presumably subject to other laws: and I guess that if you have collected it lawfully then the First Amendment allows you to disseminate it.
How does the First Amendment protect the "right" to collect information about others which has not been disseminated by others (under their First Amendment rights)?