2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/100332An overview of recent studies of nonequilibrium bound interfaces is given. Attention is focused on Kardar-Parisi-Zhang interfaces in the presence of upper and lower walls, interacting via short-- and long--ranged potentials. A comparison with equilibrium interfaces is carried out, and connections with other nonequilbrium systems are illustrated. Experimental realizations of the phenomenology described in this article are briefly discussed.39 pages, 7 figures. Published version with updated material. One figure removed and another addedStatistical Mechanicstext