What's new?

I've just started reading a book about how to create something new focusing on designing architecture.
It seems to be written for very beginners but I think still I can learn something I've wanted to know, how to think and sort my knowlege.
According to it there are basically 3 ways, deduction, induction and abduction.
In easier words, something already exists, something you feel or experience and something you newly frame a hypothesis can help you construct a new system.
Well, that's really easier to say...just I've go to keep moving my own hands.