It’s building and testing various “draft” versions of your Idea – all designed to help you figure out that Idea and develop it.
It could mean building one of those wired-up gadgets, or it could be as simple as drawing a sketch on paper. Prototyping is about failing early so you don’t fail late.
Anything can be prototyped. You just have to get into the right mindset.
Mohit Badaya Selected answer as best March 26, 2018