In this sketch, we propose a system for applying interactive deformation on large models. This system is based on two new algorithms performing (pre-)adaptive sampling and (post-)deformation on a geomtric stream, and allows to perform interactive deformation on arbitrary large models. The complete idea is discussed in the full paper "SIMOD: Making Freeform Deformation Size-Insensitive", published in the proceedings of the Eurographics Symposium on Point-Based Graphics 2007 and available online (http://iparla.labri.fr/publications/2007/BSS07a/).