1. The colors of the spectrum fall wighin three divisions: primary colors, secondary colors and tertiary colors.
2. Ergonomics is also kown as human engineering, human factors engineering, user centred design, and inclusive design
3. The basis of the golden section is that a division of a length or a shape is such that the smaller is to the greater as the greater is to the whole
4. Whenever you put something together yourself, you are engaged in designing, however humble the project is.
5. She has certainly profited from spending a year in England.
6. What stands out most is that design is only a small fraction of what goes into making a grest square.