1. The full implications of developing of the product category space can be best understood if the designer chooses to use it for his own project. It demands that the tool is set-up for his specific project. More about it later.

2. If you plan to use this tool for your design project, we recommend that you read the chapter so this topic to get background on the significance of the tool to product semantics and benefits that your project can get from its use.

To read more on categorization theory click on [Chapter 5a]
To read more on category map click on [Chapter 5b]