Lecture 3 - Product

• A product may be viewed as having the form-space , nodes-paths and illusion.

Attribute of form - colour , shape , texture , scales , heavy , size , light , pattern , proportion etc
Attribute of space - floor , land , etc

• A product may also be an illusion.
• There are 3 main types of illusion :
  

cognitive illusions , physiological illusions , literal optical illusions

• A product has it's own identity.

Such as identity - beauty , unique , big , small , smooth , rough , etc

cognitive illusions

unique

smooth

nodes

texture

illusion