Prototyping is the key activity in the design of interactive systems (Moggridge, 2007, p.686)
Prototyping is part of an iterative process in interaction design that helps refine and evaluate designs. You have researched and established the requriements, and generated a conceptual model from a range of ideas for how the design will work.
It’s now time to realise your ideas with concrete representations of the behaviour, the look and the functionality of your product.
Build some prototypes for your product
