As the project progresses, the value proposition and business model often need to be realigned.

Learn from experienced entrepreneurs how to monetize your product/service the right way.

The design thinking method provides a good pattern for constantly testing and adapting one’s prototype or idea.

To improve the prototype, you need to document the tests and make the appropriate adjustments. The video shows how this could be done.

When developing your product, be sure to address copyright, trademark, design and patent protection. Otherwise, you risk someone else copying or misusing your idea.

If you don't have a lot of experience with intellectual property, the IPI's "A Guide for Innovative and Creative Minds" might help you.

The Pocket Guide of the IGE (Swiss Federal Institute of Intellectual Property) gives you a good overview.