This paper focuses Design importance in the development of effectively inclusive products based on Design Emotional approach, allowing children with disabilities to experience playing in the childhood as an instrument for social integration. The methodology used to develop this study was based on literature review, considering the following themes: emotional design, accessibility and inclusion, emotion and development of children. As a result, we propose a new level of need to model the hierarchy of needs, of Jordan ("usability", "functionality" and "pleasure"), level with the inclusion of "dignity."