The Atech company is the pioneer in Europe as regards the concept of large-scale brumisation. It is after 4 years of researches and focusing, that we managed to put on sale our concept Reo, the reference in term to be indeed and of comfort in the field of the refreshment, the purpose being to find a paliatif in the rudimentary installations of fixed type. Our vision of the well-being is based on precise criteria and which allowed us to give evidence in refreshment: economy, comfort and simplicity of use. Come to discover our dimensions through R-éo, ILo, and Yris, to understand why technology and simplicity is facte of Well-being .