Dyson Duo is an oxygen concentrator designed to seamlessly blend into the user's everyday life. As an all-in-one system, it encompasses the power of a stationary oxygen concentrator, as well as the convenience of a portable unit. This device supplies oxygen to those who have lung issues in a social and stigma-free design, erasing borders between users and their surrounding environment. As supplemental oxygen needs expand into daily life, including home and office, it is necessary to design a universal and aesthetically pleasing device that is evolved from the typical industrial oxygen concentrator.