I will speak about the obstacles of product development, how to hack product development and how do you start prototyping. How does step by step product design/prototyping look like? What can go wrong? How to be innovative?The willingness and courage to make a non-ordinary thing, to redefine a meaning of something. I have gained a lot of experience from developing safe sack and owlstudiogames, I would like to share this experience and I think it is really relevant in today’s start-up world, where prototyping and product development are the number one things.