Interior design focusses on the design of human environments, including office space, home interiors, kitchen design and commercial interiors. It incorporates aspects of several other professions in the building and construction industries and combines this with the performing and visual arts. Interior designers study how people move and interact in the spaces in which they live and work, and then design ways to improve these environments. Being interested in what these spaces look like, more crucially we look at how the person interact with it and which effects it has on them.