2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/218102The CALICE collaboration is involved in the design of compact calorimeters featuring a high granularity. The technical developments have to overcome various design issues such as the power dissipation, the integration of the front-end electronics inside the detector and connections between the parts. A huge collaborative work is required to achieve the devices using common tools and designs.4 pages, 5 figures, talk given at LCWS08Instrumentation and Detectorstext