Sensory: Use soft foam tiles for a sensory room/area floor! The faux-wood can be more calming than loud colors and is also more "adult-looking" for a sensory room teens and adults will be using. http://www.foamtiles.com/tiles/38-soft-wood-tiles.html
Universal design is the practice of designing a home to be used by all, regardless of age or ability. Check out Ann's description of universal design and use the graph above for numbers to remember when implementing universal design in your life.