A STUDY PUBLISHED IN 2001 BY THE RESEARCHERS OF THE LAWRENCE BERKELEY NATIONAL LAB SHOWED THAT AN AVERAGE OF AT LEAST 87 % OF HIS TIME IN BUILDINGS AND AROUND 69 % AT HOME. THESE FIGURES SHOW THAT IT IS ESSENTIAL TO TALK ABOUT THE QUALITY OF INTERNAL ENVIRONMENTS IN MODERN SOCIETY. THE INDOOR QUALITY BECOMES NOT ONLY A KEY COMPONENT FOR THE COMFORT OF MY INDIVIDUAL, BUT ALSO FOR WIDER WELL-BEING, INCLUDING SALUBRIENS. IN THIS RESPECT, SOME OF THE COMPANIES THAT WILL RUN UP TO DATE WITH EURAC RESEARCH, SUCH AS EUROTHERM AND ENETEC, WILL BE EQUIPPED WITH EURAC RESEARCH TO DEVELOP NEW TECHNOLOGIES THAT IMPROVE THE QUALITY OF INDOOR AIR QUALITY IN TERMS OF ENERGY EFFICIENCY. INNOVATIVE CONCEPTS AND TECHNOLOGIES SUCH AS CONTROLLED NATURAL VENTILATION, ON-DEMAND VENTILATION, THE BUILDING MANAGEMENT SYSTEM (BMS) OF THE RESIDENTIAL AND MECHANICAL VENTILATION MACHINES EXTRA COMPACT AND MO WILL BE DEVELOPED IN THE THREE YEARS OF THE PROJECT