2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/46906We discuss the model independent parameterization for a strongly interacting electroweak sector. Phenomenological studies are made to probe such a sector for future colliders such as the LHC, $e^+e^-$ Linear collider and a muon collider.Invited talk at the Ringberg Workshop, 11 pages, postscript file available via anonymous ftp://ucdhep.ucdavis.edu/han/sews/ringberg.psHigh Energy Physics - Phenomenologytext