A productive training process is just as important as the choice of product. It helps adapt the support product to the use to be made of it, and can be carried out in the real environment used to evaluate the product or in the place the patient will normally use it.

Evaluating the functional operation of the product through effective monitoring will make it possible to introduce improvements in the future that will upgrade its performance. Comprehensive monitoring of the person's use of the support product will make it possible to anticipate any changes in the patient's dependence level and any modifications needed in terms of the environment or technology. This is a difficult task that should be done in the user's environment throughout his or her development. A user's needs and motivation change over time and the support products should therefore be systematically evaluated and adapted.