A camera diagonally behind the archer measures the vertical sway of the aim well, but not the horizontal ยท What changed https://matteocampagna.com/en/registry/technique/camera-aiming-sway-vertical-horizontal Changes to this claim in Matteo Campagna's evidence registry: its status, its year-by-year history, revisions of the page. en-gb "A camera diagonally behind the archer measures the vertical sway of the aim well, but not the horizontal" added to the registry as Reportedhttps://matteocampagna.com/en/registry/technique/camera-aiming-sway-vertical-horizontalclaim:video-2d-oscillazione-mira:new_claim:2026-03-21:riportatoSat, 21 Mar 2026 08:00:00 GMT