What moved across technology coverage

A public snapshot of technology coverage movement: topics gaining attention, newly emerging names, and connections showing up in shared coverage. Sourced, dated, and coverage-limited.

The Signal Map is free to read and rebuilt each time the measurements refresh, so every dated edition in the archive is a citable snapshot of the record as it stood that day. Each edition measures the trailing three complete calendar months — the exact window is on the data line below, and the still-running month is excluded so months compare cleanly. Because the window moves slowly and the refresh is frequent, consecutive editions will often look alike; that is the record holding steady, not a stale page. Items are ranked by coverage movement and corpus support, not by importance, quality, or investment value.