To1 design interactive experiences for rehabilitation, we need to identify previously the variables to take into account in the design and development. Therefore, the aim of this work is to propose a model to help in the gathering of appropriate information previous to the design of interactive systems for psychomotor therapies for children with hearing impairments. We followed the User Centered Design (UCD) and the Theory of activity to support the design of satisfying and efficient rehabilitation interactive experiences for people with hearing impairments.