It influences everything from landscaping, furniture, buildings and rooms. Its focus is to create a more harmonious place to live and work. The chi in our homes definitely affects our personal chi. Mirros can also help the flow of chi in small rooms. Crystal balls are used as refactors of light and disberse the chi throughout the room.
Light is used as disseminators of energy.
Wind chimes and bells help moderate the flow of chi and summon positive chi. Fishbowls help bring in nourishing and money-making chi. Bamboo flutes are symbols of peace and lifts the chi of the house. Colors are used to enhance aspects of your life. Like anything else, if you don't take it too seriously, using the techniques of feng shui is fun and, surprisingly, do bring about changes you can see and feel.