Vectorworks is a unique and world-leading CAD and BIM software for Windows and Mac Platforms, developed by Nemetschek Group from Germany in 1985. It is widely used by hundreds of thousands of designers around the world in architectural design, landscape design, lighting design, mechanical design, and many other fields. Although less popular than AutoCAD, it is the preferred tool for architectural and product industrial designers in Europe, America, Japan, and other industrialized countries.

Since the first edition of Universal Principles of Design published in 2003, it has been trusted by millions of readers from 30+ countries around the world. Its second edition (published in 2010) made a large amount of enrichment and modification to the content of first edition, and added 25 new rules.

First of all, AppNee wants you to know - this classic book does not necessarily apply to everywhere or everything, but they are always worth to taste again and again. The Design of Everyday Things (DOET for short) formerly was titled 'The Psychology of Everyday Things' (POET for short) that was initially published in 1988). This Revised and Expanded Edition was published in 2013, as a major update of this bestseller.