purpose:
To detail what your users will experience as they use your solution. See how these align with their roles.
HOw to:
Build out prototype to include minimal features
Can be single system or separate elements of Form, Function, User Experience
Form:
What does the product look and feel like?
Physical or digital representation
Function
What does the product do?
Show how it meets your design requirements
User Experience
How does the user interact with the product?
Outline or instruction manual